9835875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 20280000

約数和(自身を除く): 10444125

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1249, 1575, 2625, 3747, 6245, 7875, 8743, 11241, 18735, 26229, 31225, 43715, 56205, 78687, 93675, 131145, 156125, 218575, 281025, 393435, 468375, 655725, 1092875, 1405125, 1967175, 3278625, 9835875]

約数ペア:

[(1, 9835875), (3, 3278625), (5, 1967175), (7, 1405125), (9, 1092875), (15, 655725), (21, 468375), (25, 393435), (35, 281025), (45, 218575), (63, 156125), (75, 131145), (105, 93675), (125, 78687), (175, 56205), (225, 43715), (315, 31225), (375, 26229), (525, 18735), (875, 11241), (1125, 8743), (1249, 7875), (1575, 6245), (2625, 3747)]