24828765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 43107456

約数和(自身を除く): 18278691

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 785, 811, 2041, 2355, 2433, 4055, 6123, 10205, 10543, 12165, 30615, 31629, 52715, 127327, 158145, 381981, 636635, 1655251, 1909905, 4965753, 8276255, 24828765]

約数ペア:

[(1, 24828765), (3, 8276255), (5, 4965753), (13, 1909905), (15, 1655251), (39, 636635), (65, 381981), (157, 158145), (195, 127327), (471, 52715), (785, 31629), (811, 30615), (2041, 12165), (2355, 10543), (2433, 10205), (4055, 6123)]