1214967555

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2953}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 2167716096

約数和(自身を除く): 952748541

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 223, 369, 615, 669, 1115, 1845, 2007, 2953, 3345, 8859, 9143, 10035, 14765, 26577, 27429, 44295, 45715, 82287, 121073, 132885, 137145, 363219, 411435, 605365, 658519, 1089657, 1816095, 1975557, 3292595, 5448285, 5926671, 9877785, 26999279, 29633355, 80997837, 134996395, 242993511, 404989185, 1214967555]

約数ペア:

[(1, 1214967555), (3, 404989185), (5, 242993511), (9, 134996395), (15, 80997837), (41, 29633355), (45, 26999279), (123, 9877785), (205, 5926671), (223, 5448285), (369, 3292595), (615, 1975557), (669, 1816095), (1115, 1089657), (1845, 658519), (2007, 605365), (2953, 411435), (3345, 363219), (8859, 137145), (9143, 132885), (10035, 121073), (14765, 82287), (26577, 45715), (27429, 44295)]