49090665

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4127}}^1$

素因数の和:4209

約数の個数: 32

約数和(自身を含む): 85994496

約数和(自身を除く): 36903831

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 4127, 11895, 12381, 20635, 53651, 61905, 160953, 251747, 268255, 755241, 804765, 1258735, 3272711, 3776205, 9818133, 16363555, 49090665]

約数ペア:

[(1, 49090665), (3, 16363555), (5, 9818133), (13, 3776205), (15, 3272711), (39, 1258735), (61, 804765), (65, 755241), (183, 268255), (195, 251747), (305, 160953), (793, 61905), (915, 53651), (2379, 20635), (3965, 12381), (4127, 11895)]