9257985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 17858880

約数和(自身を除く): 8600895

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 317, 495, 531, 649, 885, 951, 1585, 1947, 2655, 2853, 3245, 3487, 4755, 5841, 9735, 10461, 14265, 17435, 18703, 29205, 31383, 52305, 56109, 93515, 156915, 168327, 205733, 280545, 617199, 841635, 1028665, 1851597, 3085995, 9257985]

約数ペア:

[(1, 9257985), (3, 3085995), (5, 1851597), (9, 1028665), (11, 841635), (15, 617199), (33, 280545), (45, 205733), (55, 168327), (59, 156915), (99, 93515), (165, 56109), (177, 52305), (295, 31383), (317, 29205), (495, 18703), (531, 17435), (649, 14265), (885, 10461), (951, 9735), (1585, 5841), (1947, 4755), (2655, 3487), (2853, 3245)]