230522045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 309464064

約数和(自身を除く): 78942019

約数列:

[1, 5, 13, 31, 65, 155, 233, 403, 491, 1165, 2015, 2455, 3029, 6383, 7223, 15145, 15221, 31915, 36115, 76105, 93899, 114403, 197873, 469495, 572015, 989365, 1487239, 3546493, 7436195, 17732465, 46104409, 230522045]

約数ペア:

[(1, 230522045), (5, 46104409), (13, 17732465), (31, 7436195), (65, 3546493), (155, 1487239), (233, 989365), (403, 572015), (491, 469495), (1165, 197873), (2015, 114403), (2455, 93899), (3029, 76105), (6383, 36115), (7223, 31915), (15145, 15221)]