10427888925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 20030789376

約数和(自身を除く): 9602900451

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 71, 75, 101, 115, 207, 213, 225, 281, 303, 345, 355, 505, 575, 639, 843, 909, 1035, 1065, 1405, 1515, 1633, 1725, 1775, 2323, 2525, 2529, 3195, 4215, 4545, 4899, 5175, 5325, 6463, 6969, 7025, 7171, 7575, 8165, 11615, 12645, 14697, 15975, 19389, 19951, 20907, 21075, 21513, 22725, 24495, 28381, 32315, 34845, 35855, 40825, 58075, 58167, 59853, 63225, 64539, 73485, 85143, 96945, 99755, 104535, 107565, 122475, 141905, 161575, 164933, 174225, 179275, 179559, 255429, 290835, 299265, 322695, 367425, 425715, 458873, 484725, 494799, 498775, 522675, 537825, 652763, 709525, 824665, 897795, 1277145, 1376619, 1454175, 1484397, 1496325, 1613475, 1958289, 2015051, 2128575, 2294365, 2473995, 3263815, 4123325, 4129857, 4488975, 5874867, 6045153, 6385725, 6883095, 7421985, 9791445, 10075255, 11471825, 12369975, 16319075, 18135459, 20649285, 29374335, 30225765, 34415475, 37109925, 46346173, 48957225, 50376275, 90677295, 103246425, 139038519, 146871675, 151128825, 231730865, 417115557, 453386475, 695192595, 1158654325, 2085577785, 3475962975, 10427888925]

約数ペア:

[(1, 10427888925), (3, 3475962975), (5, 2085577785), (9, 1158654325), (15, 695192595), (23, 453386475), (25, 417115557), (45, 231730865), (69, 151128825), (71, 146871675), (75, 139038519), (101, 103246425), (115, 90677295), (207, 50376275), (213, 48957225), (225, 46346173), (281, 37109925), (303, 34415475), (345, 30225765), (355, 29374335), (505, 20649285), (575, 18135459), (639, 16319075), (843, 12369975), (909, 11471825), (1035, 10075255), (1065, 9791445), (1405, 7421985), (1515, 6883095), (1633, 6385725), (1725, 6045153), (1775, 5874867), (2323, 4488975), (2525, 4129857), (2529, 4123325), (3195, 3263815), (4215, 2473995), (4545, 2294365), (4899, 2128575), (5175, 2015051), (5325, 1958289), (6463, 1613475), (6969, 1496325), (7025, 1484397), (7171, 1454175), (7575, 1376619), (8165, 1277145), (11615, 897795), (12645, 824665), (14697, 709525), (15975, 652763), (19389, 537825), (19951, 522675), (20907, 498775), (21075, 494799), (21513, 484725), (22725, 458873), (24495, 425715), (28381, 367425), (32315, 322695), (34845, 299265), (35855, 290835), (40825, 255429), (58075, 179559), (58167, 179275), (59853, 174225), (63225, 164933), (64539, 161575), (73485, 141905), (85143, 122475), (96945, 107565), (99755, 104535)]