69809025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 141990912

約数和(自身を除く): 72181887

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 143, 165, 195, 253, 275, 283, 299, 325, 345, 429, 575, 715, 759, 825, 849, 897, 975, 1265, 1415, 1495, 1725, 2145, 3113, 3289, 3575, 3679, 3795, 4245, 4485, 6325, 6509, 7075, 7475, 9339, 9867, 10725, 11037, 15565, 16445, 18395, 18975, 19527, 21225, 22425, 32545, 40469, 46695, 49335, 55185, 71599, 77825, 82225, 84617, 91975, 97635, 121407, 162725, 202345, 214797, 233475, 246675, 253851, 275925, 357995, 423085, 488175, 607035, 930787, 1011725, 1073985, 1269255, 1789975, 2115425, 2792361, 3035175, 4653935, 5369925, 6346275, 13961805, 23269675, 69809025]

約数ペア:

[(1, 69809025), (3, 23269675), (5, 13961805), (11, 6346275), (13, 5369925), (15, 4653935), (23, 3035175), (25, 2792361), (33, 2115425), (39, 1789975), (55, 1269255), (65, 1073985), (69, 1011725), (75, 930787), (115, 607035), (143, 488175), (165, 423085), (195, 357995), (253, 275925), (275, 253851), (283, 246675), (299, 233475), (325, 214797), (345, 202345), (429, 162725), (575, 121407), (715, 97635), (759, 91975), (825, 84617), (849, 82225), (897, 77825), (975, 71599), (1265, 55185), (1415, 49335), (1495, 46695), (1725, 40469), (2145, 32545), (3113, 22425), (3289, 21225), (3575, 19527), (3679, 18975), (3795, 18395), (4245, 16445), (4485, 15565), (6325, 11037), (6509, 10725), (7075, 9867), (7475, 9339)]