8984625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 17122560

約数和(自身を除く): 8137935

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 97, 125, 195, 247, 285, 291, 325, 375, 475, 485, 741, 975, 1235, 1261, 1425, 1455, 1625, 1843, 2375, 2425, 3705, 3783, 4875, 5529, 6175, 6305, 7125, 7275, 9215, 12125, 18525, 18915, 23959, 27645, 30875, 31525, 36375, 46075, 71877, 92625, 94575, 119795, 138225, 157625, 230375, 359385, 472875, 598975, 691125, 1796925, 2994875, 8984625]

約数ペア:

[(1, 8984625), (3, 2994875), (5, 1796925), (13, 691125), (15, 598975), (19, 472875), (25, 359385), (39, 230375), (57, 157625), (65, 138225), (75, 119795), (95, 94575), (97, 92625), (125, 71877), (195, 46075), (247, 36375), (285, 31525), (291, 30875), (325, 27645), (375, 23959), (475, 18915), (485, 18525), (741, 12125), (975, 9215), (1235, 7275), (1261, 7125), (1425, 6305), (1455, 6175), (1625, 5529), (1843, 4875), (2375, 3783), (2425, 3705)]