61842745

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 78676416

約数和(自身を除く): 16833671

約数列:

[1, 5, 23, 103, 115, 227, 515, 529, 1135, 2369, 2645, 5221, 11845, 23381, 26105, 54487, 116905, 120083, 272435, 537763, 600415, 2688815, 12368549, 61842745]

約数ペア:

[(1, 61842745), (5, 12368549), (23, 2688815), (103, 600415), (115, 537763), (227, 272435), (515, 120083), (529, 116905), (1135, 54487), (2369, 26105), (2645, 23381), (5221, 11845)]