1125990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12511}}^1$

素因数の和:12524

約数の個数: 24

約数和(自身を含む): 2927808

約数和(自身を除く): 1801818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12511, 25022, 37533, 62555, 75066, 112599, 125110, 187665, 225198, 375330, 562995, 1125990]

約数ペア:

[(1, 1125990), (2, 562995), (3, 375330), (5, 225198), (6, 187665), (9, 125110), (10, 112599), (15, 75066), (18, 62555), (30, 37533), (45, 25022), (90, 12511)]