47793195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 87976512

約数和(自身を除く): 40183317

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 549, 757, 915, 1035, 1403, 2271, 2745, 3785, 4209, 6813, 7015, 11355, 12627, 17411, 21045, 34065, 46177, 52233, 63135, 87055, 138531, 156699, 230885, 261165, 415593, 692655, 783495, 1062071, 2077965, 3186213, 5310355, 9558639, 15931065, 47793195]

約数ペア:

[(1, 47793195), (3, 15931065), (5, 9558639), (9, 5310355), (15, 3186213), (23, 2077965), (45, 1062071), (61, 783495), (69, 692655), (115, 415593), (183, 261165), (207, 230885), (305, 156699), (345, 138531), (549, 87055), (757, 63135), (915, 52233), (1035, 46177), (1403, 34065), (2271, 21045), (2745, 17411), (3785, 12627), (4209, 11355), (6813, 7015)]