2018962075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{365423}}^1$

素因数の和:365463

約数の個数: 24

約数和(自身を含む): 2854692288

約数和(自身を除く): 835730213

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 365423, 1827115, 4750499, 6212191, 9135575, 23752495, 31060955, 80758483, 118762475, 155304775, 403792415, 2018962075]

約数ペア:

[(1, 2018962075), (5, 403792415), (13, 155304775), (17, 118762475), (25, 80758483), (65, 31060955), (85, 23752495), (221, 9135575), (325, 6212191), (425, 4750499), (1105, 1827115), (5525, 365423)]