39286125

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 72423936

約数和(自身を除く): 33137811

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 743, 1125, 1175, 2115, 2229, 3525, 3715, 5875, 6687, 10575, 11145, 17625, 18575, 33435, 34921, 52875, 55725, 92875, 104763, 167175, 174605, 278625, 314289, 523815, 835875, 873025, 1571445, 2619075, 4365125, 7857225, 13095375, 39286125]

約数ペア:

[(1, 39286125), (3, 13095375), (5, 7857225), (9, 4365125), (15, 2619075), (25, 1571445), (45, 873025), (47, 835875), (75, 523815), (125, 314289), (141, 278625), (225, 174605), (235, 167175), (375, 104763), (423, 92875), (705, 55725), (743, 52875), (1125, 34921), (1175, 33435), (2115, 18575), (2229, 17625), (3525, 11145), (3715, 10575), (5875, 6687)]