148656885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3613}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 257432448

約数和(自身を除く): 108775563

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 2743, 3165, 3613, 8229, 10839, 13715, 18065, 41145, 46969, 54195, 140907, 234845, 704535, 762343, 2287029, 3811715, 9910459, 11435145, 29731377, 49552295, 148656885]

約数ペア:

[(1, 148656885), (3, 49552295), (5, 29731377), (13, 11435145), (15, 9910459), (39, 3811715), (65, 2287029), (195, 762343), (211, 704535), (633, 234845), (1055, 140907), (2743, 54195), (3165, 46969), (3613, 41145), (8229, 18065), (10839, 13715)]