1353641905

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3371}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 2075803200

約数和(自身を除く): 722161295

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 149, 245, 385, 539, 745, 1043, 1639, 2695, 3371, 5215, 7301, 8195, 11473, 16855, 23597, 36505, 37081, 57365, 80311, 117985, 165179, 185405, 259567, 401555, 502279, 825895, 1297835, 1816969, 2511395, 3515953, 5525069, 9084845, 17579765, 24611671, 27625345, 38675483, 123058355, 193377415, 270728381, 1353641905]

約数ペア:

[(1, 1353641905), (5, 270728381), (7, 193377415), (11, 123058355), (35, 38675483), (49, 27625345), (55, 24611671), (77, 17579765), (149, 9084845), (245, 5525069), (385, 3515953), (539, 2511395), (745, 1816969), (1043, 1297835), (1639, 825895), (2695, 502279), (3371, 401555), (5215, 259567), (7301, 185405), (8195, 165179), (11473, 117985), (16855, 80311), (23597, 57365), (36505, 37081)]