54949875

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 95930016

約数和(自身を除く): 40980141

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 277, 345, 375, 529, 575, 831, 1385, 1587, 1725, 2645, 2875, 4155, 6371, 6925, 7935, 8625, 13225, 19113, 20775, 31855, 34625, 39675, 66125, 95565, 103875, 146533, 159275, 198375, 439599, 477825, 732665, 796375, 2197995, 2389125, 3663325, 10989975, 18316625, 54949875]

約数ペア:

[(1, 54949875), (3, 18316625), (5, 10989975), (15, 3663325), (23, 2389125), (25, 2197995), (69, 796375), (75, 732665), (115, 477825), (125, 439599), (277, 198375), (345, 159275), (375, 146533), (529, 103875), (575, 95565), (831, 66125), (1385, 39675), (1587, 34625), (1725, 31855), (2645, 20775), (2875, 19113), (4155, 13225), (6371, 8625), (6925, 7935)]