22795875

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 42928704

約数和(自身を除く): 20132829

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 881, 1035, 1125, 1725, 2643, 2875, 4405, 5175, 7929, 8625, 13215, 20263, 22025, 25875, 39645, 60789, 66075, 101315, 110125, 182367, 198225, 303945, 330375, 506575, 911835, 991125, 1519725, 2532875, 4559175, 7598625, 22795875]

約数ペア:

[(1, 22795875), (3, 7598625), (5, 4559175), (9, 2532875), (15, 1519725), (23, 991125), (25, 911835), (45, 506575), (69, 330375), (75, 303945), (115, 198225), (125, 182367), (207, 110125), (225, 101315), (345, 66075), (375, 60789), (575, 39645), (881, 25875), (1035, 22025), (1125, 20263), (1725, 13215), (2643, 8625), (2875, 7929), (4405, 5175)]