3976125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 6918912

約数和(自身を除く): 2942787

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 461, 575, 1383, 1725, 2305, 2875, 6915, 8625, 10603, 11525, 31809, 34575, 53015, 57625, 159045, 172875, 265075, 795225, 1325375, 3976125]

約数ペア:

[(1, 3976125), (3, 1325375), (5, 795225), (15, 265075), (23, 172875), (25, 159045), (69, 57625), (75, 53015), (115, 34575), (125, 31809), (345, 11525), (375, 10603), (461, 8625), (575, 6915), (1383, 2875), (1725, 2305)]