74766575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 106159872

約数和(自身を除く): 31393297

約数列:

[1, 5, 13, 25, 31, 41, 65, 155, 181, 205, 325, 403, 533, 775, 905, 1025, 1271, 2015, 2353, 2665, 4525, 5611, 6355, 7421, 10075, 11765, 13325, 16523, 28055, 31775, 37105, 58825, 72943, 82615, 96473, 140275, 185525, 230051, 364715, 413075, 482365, 1150255, 1823575, 2411825, 2990663, 5751275, 14953315, 74766575]

約数ペア:

[(1, 74766575), (5, 14953315), (13, 5751275), (25, 2990663), (31, 2411825), (41, 1823575), (65, 1150255), (155, 482365), (181, 413075), (205, 364715), (325, 230051), (403, 185525), (533, 140275), (775, 96473), (905, 82615), (1025, 72943), (1271, 58825), (2015, 37105), (2353, 31775), (2665, 28055), (4525, 16523), (5611, 13325), (6355, 11765), (7421, 10075)]