229900905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2411}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 431960256

約数和(自身を除く): 202059351

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 195, 489, 585, 815, 1467, 2119, 2411, 2445, 6357, 7233, 7335, 10595, 12055, 19071, 21699, 31343, 31785, 36165, 94029, 95355, 108495, 156715, 282087, 392993, 470145, 1178979, 1410435, 1964965, 3536937, 5108909, 5894895, 15326727, 17684685, 25544545, 45980181, 76633635, 229900905]

約数ペア:

[(1, 229900905), (3, 76633635), (5, 45980181), (9, 25544545), (13, 17684685), (15, 15326727), (39, 5894895), (45, 5108909), (65, 3536937), (117, 1964965), (163, 1410435), (195, 1178979), (489, 470145), (585, 392993), (815, 282087), (1467, 156715), (2119, 108495), (2411, 95355), (2445, 94029), (6357, 36165), (7233, 31785), (7335, 31343), (10595, 21699), (12055, 19071)]