2598915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 4780800

約数和(自身を除く): 2181885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 829, 1045, 2487, 3135, 4145, 9119, 12435, 15751, 27357, 45595, 47253, 78755, 136785, 173261, 236265, 519783, 866305, 2598915]

約数ペア:

[(1, 2598915), (3, 866305), (5, 519783), (11, 236265), (15, 173261), (19, 136785), (33, 78755), (55, 47253), (57, 45595), (95, 27357), (165, 15751), (209, 12435), (285, 9119), (627, 4145), (829, 3135), (1045, 2487)]