55280945

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 67823040

約数和(自身を除く): 12542095

約数列:

[1, 5, 61, 211, 305, 859, 1055, 4295, 12871, 52399, 64355, 181249, 261995, 906245, 11056189, 55280945]

約数ペア:

[(1, 55280945), (5, 11056189), (61, 906245), (211, 261995), (305, 181249), (859, 64355), (1055, 52399), (4295, 12871)]