329767525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2313

約数の個数: 24

約数和(自身を含む): 419926248

約数和(自身を除く): 90158723

約数列:

[1, 5, 25, 61, 101, 305, 505, 1525, 2141, 2525, 6161, 10705, 30805, 53525, 130601, 154025, 216241, 653005, 1081205, 3265025, 5406025, 13190701, 65953505, 329767525]

約数ペア:

[(1, 329767525), (5, 65953505), (25, 13190701), (61, 5406025), (101, 3265025), (305, 1081205), (505, 653005), (1525, 216241), (2141, 154025), (2525, 130601), (6161, 53525), (10705, 30805)]