4751832975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3248

約数の個数: 48

約数和(自身を含む): 7995273984

約数和(自身を除く): 3243441009

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 313, 355, 939, 1065, 1565, 1775, 2851, 4695, 5325, 7825, 8553, 14255, 22223, 23475, 42765, 66669, 71275, 111115, 202421, 213825, 333345, 555575, 607263, 892363, 1012105, 1666725, 2677089, 3036315, 4461815, 5060525, 13385445, 15181575, 22309075, 63357773, 66927225, 190073319, 316788865, 950366595, 1583944325, 4751832975]

約数ペア:

[(1, 4751832975), (3, 1583944325), (5, 950366595), (15, 316788865), (25, 190073319), (71, 66927225), (75, 63357773), (213, 22309075), (313, 15181575), (355, 13385445), (939, 5060525), (1065, 4461815), (1565, 3036315), (1775, 2677089), (2851, 1666725), (4695, 1012105), (5325, 892363), (7825, 607263), (8553, 555575), (14255, 333345), (22223, 213825), (23475, 202421), (42765, 111115), (66669, 71275)]