19141425

素因数分解:

$3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 34524204

約数和(自身を除く): 15382779

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 241, 353, 723, 1059, 1205, 1765, 2169, 3177, 3615, 5295, 6025, 8825, 10845, 15885, 18075, 26475, 54225, 79425, 85073, 255219, 425365, 765657, 1276095, 2126825, 3828285, 6380475, 19141425]

約数ペア:

[(1, 19141425), (3, 6380475), (5, 3828285), (9, 2126825), (15, 1276095), (25, 765657), (45, 425365), (75, 255219), (225, 85073), (241, 79425), (353, 54225), (723, 26475), (1059, 18075), (1205, 15885), (1765, 10845), (2169, 8825), (3177, 6025), (3615, 5295)]