9020325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 15265888

約数和(自身を除く): 6245563

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2797, 3225, 8391, 13985, 41955, 69925, 120271, 209775, 360813, 601355, 1804065, 3006775, 9020325]

約数ペア:

[(1, 9020325), (3, 3006775), (5, 1804065), (15, 601355), (25, 360813), (43, 209775), (75, 120271), (129, 69925), (215, 41955), (645, 13985), (1075, 8391), (2797, 3225)]