2484625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 3669120

約数和(自身を除く): 1184495

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 139, 143, 275, 325, 695, 715, 1375, 1529, 1625, 1807, 3475, 3575, 7645, 9035, 17375, 17875, 19877, 38225, 45175, 99385, 191125, 225875, 496925, 2484625]

約数ペア:

[(1, 2484625), (5, 496925), (11, 225875), (13, 191125), (25, 99385), (55, 45175), (65, 38225), (125, 19877), (139, 17875), (143, 17375), (275, 9035), (325, 7645), (695, 3575), (715, 3475), (1375, 1807), (1529, 1625)]