51475125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10559}}^1$

素因数の和:10590

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 40777035

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 10559, 31677, 52795, 137267, 158385, 263975, 411801, 686335, 791925, 1319875, 2059005, 3431675, 3959625, 10295025, 17158375, 51475125]

約数ペア:

[(1, 51475125), (3, 17158375), (5, 10295025), (13, 3959625), (15, 3431675), (25, 2059005), (39, 1319875), (65, 791925), (75, 686335), (125, 411801), (195, 263975), (325, 158385), (375, 137267), (975, 52795), (1625, 31677), (4875, 10559)]