422804925

素因数分解:

$3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{11969}}^1$

素因数の和:12142

約数の個数: 36

約数和(自身を含む): 762177780

約数和(自身を除く): 339372855

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 157, 225, 471, 785, 1413, 2355, 3925, 7065, 11775, 11969, 35325, 35907, 59845, 107721, 179535, 299225, 538605, 897675, 1879133, 2693025, 5637399, 9395665, 16912197, 28186995, 46978325, 84560985, 140934975, 422804925]

約数ペア:

[(1, 422804925), (3, 140934975), (5, 84560985), (9, 46978325), (15, 28186995), (25, 16912197), (45, 9395665), (75, 5637399), (157, 2693025), (225, 1879133), (471, 897675), (785, 538605), (1413, 299225), (2355, 179535), (3925, 107721), (7065, 59845), (11775, 35907), (11969, 35325)]