13089075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:2935

約数の個数: 24

約数和(自身を含む): 22003056

約数和(自身を除く): 8913981

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2861, 4575, 8583, 14305, 42915, 71525, 174521, 214575, 523563, 872605, 2617815, 4363025, 13089075]

約数ペア:

[(1, 13089075), (3, 4363025), (5, 2617815), (15, 872605), (25, 523563), (61, 214575), (75, 174521), (183, 71525), (305, 42915), (915, 14305), (1525, 8583), (2861, 4575)]