3941625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 6859008

約数和(自身を除く): 2917383

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 457, 575, 1371, 1725, 2285, 2875, 6855, 8625, 10511, 11425, 31533, 34275, 52555, 57125, 157665, 171375, 262775, 788325, 1313875, 3941625]

約数ペア:

[(1, 3941625), (3, 1313875), (5, 788325), (15, 262775), (23, 171375), (25, 157665), (69, 57125), (75, 52555), (115, 34275), (125, 31533), (345, 11425), (375, 10511), (457, 8625), (575, 6855), (1371, 2875), (1725, 2285)]