4215673345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 5942280960

約数和(自身を除く): 1726607615

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 289, 307, 559, 731, 1105, 1445, 1535, 2795, 3655, 3757, 3991, 4913, 5219, 9503, 12427, 13201, 18785, 19955, 24565, 26095, 47515, 62135, 63869, 66005, 67847, 88723, 161551, 171613, 211259, 224417, 319345, 339235, 443615, 807755, 858065, 1056295, 1122085, 1153399, 1508291, 2746367, 2917421, 3815089, 5766995, 7541455, 13731835, 14587105, 19075445, 19607783, 49596157, 64856513, 98038915, 247980785, 324282565, 843134669, 4215673345]

約数ペア:

[(1, 4215673345), (5, 843134669), (13, 324282565), (17, 247980785), (43, 98038915), (65, 64856513), (85, 49596157), (215, 19607783), (221, 19075445), (289, 14587105), (307, 13731835), (559, 7541455), (731, 5766995), (1105, 3815089), (1445, 2917421), (1535, 2746367), (2795, 1508291), (3655, 1153399), (3757, 1122085), (3991, 1056295), (4913, 858065), (5219, 807755), (9503, 443615), (12427, 339235), (13201, 319345), (18785, 224417), (19955, 211259), (24565, 171613), (26095, 161551), (47515, 88723), (62135, 67847), (63869, 66005)]