23841675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 54460800

約数和(自身を除く): 30619125

約数列:

[1, 3, 5, 9, 11, 13, 15, 19, 25, 27, 33, 39, 45, 55, 57, 65, 75, 95, 99, 117, 135, 143, 165, 169, 171, 195, 209, 225, 247, 275, 285, 297, 325, 351, 429, 475, 495, 507, 513, 585, 627, 675, 715, 741, 825, 845, 855, 975, 1045, 1235, 1287, 1425, 1485, 1521, 1755, 1859, 1881, 2145, 2223, 2475, 2535, 2565, 2717, 2925, 3135, 3211, 3575, 3705, 3861, 4225, 4275, 4563, 5225, 5577, 5643, 6175, 6435, 6669, 7425, 7605, 8151, 8775, 9295, 9405, 9633, 10725, 11115, 12675, 12825, 13585, 15675, 16055, 16731, 18525, 19305, 22815, 24453, 27885, 28215, 28899, 32175, 33345, 35321, 38025, 40755, 46475, 47025, 48165, 50193, 55575, 67925, 73359, 80275, 83655, 86697, 96525, 105963, 114075, 122265, 139425, 141075, 144495, 166725, 176605, 203775, 240825, 250965, 317889, 366795, 418275, 433485, 529815, 611325, 722475, 883025, 953667, 1254825, 1589445, 1833975, 2167425, 2649075, 4768335, 7947225, 23841675]

約数ペア:

[(1, 23841675), (3, 7947225), (5, 4768335), (9, 2649075), (11, 2167425), (13, 1833975), (15, 1589445), (19, 1254825), (25, 953667), (27, 883025), (33, 722475), (39, 611325), (45, 529815), (55, 433485), (57, 418275), (65, 366795), (75, 317889), (95, 250965), (99, 240825), (117, 203775), (135, 176605), (143, 166725), (165, 144495), (169, 141075), (171, 139425), (195, 122265), (209, 114075), (225, 105963), (247, 96525), (275, 86697), (285, 83655), (297, 80275), (325, 73359), (351, 67925), (429, 55575), (475, 50193), (495, 48165), (507, 47025), (513, 46475), (585, 40755), (627, 38025), (675, 35321), (715, 33345), (741, 32175), (825, 28899), (845, 28215), (855, 27885), (975, 24453), (1045, 22815), (1235, 19305), (1287, 18525), (1425, 16731), (1485, 16055), (1521, 15675), (1755, 13585), (1859, 12825), (1881, 12675), (2145, 11115), (2223, 10725), (2475, 9633), (2535, 9405), (2565, 9295), (2717, 8775), (2925, 8151), (3135, 7605), (3211, 7425), (3575, 6669), (3705, 6435), (3861, 6175), (4225, 5643), (4275, 5577), (4563, 5225)]