42044985

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11827}}^1$

素因数の和:11917

約数の個数: 24

約数和(自身を含む): 73806720

約数和(自身を除く): 31761735

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 11827, 35481, 59135, 106443, 177405, 532215, 934333, 2802999, 4671665, 8408997, 14014995, 42044985]

約数ペア:

[(1, 42044985), (3, 14014995), (5, 8408997), (9, 4671665), (15, 2802999), (45, 934333), (79, 532215), (237, 177405), (395, 106443), (711, 59135), (1185, 35481), (3555, 11827)]