1248652825

素因数分解:

$5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 1799456256

約数和(自身を除く): 550803431

約数列:

[1, 5, 7, 25, 35, 113, 175, 233, 271, 565, 791, 1165, 1355, 1631, 1897, 2825, 3955, 5825, 6775, 8155, 9485, 19775, 26329, 30623, 40775, 47425, 63143, 131645, 153115, 184303, 214361, 315715, 442001, 658225, 765575, 921515, 1071805, 1578575, 2210005, 4607575, 5359025, 7135159, 11050025, 35675795, 49946113, 178378975, 249730565, 1248652825]

約数ペア:

[(1, 1248652825), (5, 249730565), (7, 178378975), (25, 49946113), (35, 35675795), (113, 11050025), (175, 7135159), (233, 5359025), (271, 4607575), (565, 2210005), (791, 1578575), (1165, 1071805), (1355, 921515), (1631, 765575), (1897, 658225), (2825, 442001), (3955, 315715), (5825, 214361), (6775, 184303), (8155, 153115), (9485, 131645), (19775, 63143), (26329, 47425), (30623, 40775)]