75197785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 101993472

約数和(自身を除く): 26795687

約数列:

[1, 5, 13, 31, 65, 67, 155, 335, 403, 557, 871, 2015, 2077, 2785, 4355, 7241, 10385, 17267, 27001, 36205, 37319, 86335, 135005, 186595, 224471, 485147, 1122355, 1156889, 2425735, 5784445, 15039557, 75197785]

約数ペア:

[(1, 75197785), (5, 15039557), (13, 5784445), (31, 2425735), (65, 1156889), (67, 1122355), (155, 485147), (335, 224471), (403, 186595), (557, 135005), (871, 86335), (2015, 37319), (2077, 36205), (2785, 27001), (4355, 17267), (7241, 10385)]