7137670925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{100213}}^1$

素因数の和:100278

約数の個数: 48

約数和(自身を含む): 11333000832

約数和(自身を除く): 4195329907

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 259, 275, 385, 407, 925, 1295, 1925, 2035, 2849, 6475, 10175, 14245, 71225, 100213, 501065, 701491, 1102343, 2505325, 3507455, 3707881, 5511715, 7716401, 17537275, 18539405, 25955167, 27558575, 38582005, 40786691, 92697025, 129775835, 192910025, 203933455, 285506837, 648879175, 1019667275, 1427534185, 7137670925]

約数ペア:

[(1, 7137670925), (5, 1427534185), (7, 1019667275), (11, 648879175), (25, 285506837), (35, 203933455), (37, 192910025), (55, 129775835), (77, 92697025), (175, 40786691), (185, 38582005), (259, 27558575), (275, 25955167), (385, 18539405), (407, 17537275), (925, 7716401), (1295, 5511715), (1925, 3707881), (2035, 3507455), (2849, 2505325), (6475, 1102343), (10175, 701491), (14245, 501065), (71225, 100213)]