69129645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1471}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 119691264

約数和(自身を除く): 50561619

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 723, 1205, 1471, 3133, 3615, 4413, 7355, 9399, 15665, 19123, 22065, 46995, 57369, 95615, 286845, 354511, 1063533, 1772555, 4608643, 5317665, 13825929, 23043215, 69129645]

約数ペア:

[(1, 69129645), (3, 23043215), (5, 13825929), (13, 5317665), (15, 4608643), (39, 1772555), (65, 1063533), (195, 354511), (241, 286845), (723, 95615), (1205, 57369), (1471, 46995), (3133, 22065), (3615, 19123), (4413, 15665), (7355, 9399)]