8513325

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 15409108

約数和(自身を除く): 6895783

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 241, 471, 723, 785, 1205, 1413, 2169, 2355, 3615, 3925, 6025, 7065, 10845, 11775, 18075, 35325, 37837, 54225, 113511, 189185, 340533, 567555, 945925, 1702665, 2837775, 8513325]

約数ペア:

[(1, 8513325), (3, 2837775), (5, 1702665), (9, 945925), (15, 567555), (25, 340533), (45, 189185), (75, 113511), (157, 54225), (225, 37837), (241, 35325), (471, 18075), (723, 11775), (785, 10845), (1205, 7065), (1413, 6025), (2169, 3925), (2355, 3615)]