137492475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 237005664

約数和(自身を除く): 99513189

約数列:

[1, 3, 5, 15, 25, 41, 61, 75, 123, 183, 205, 305, 615, 733, 915, 1025, 1525, 2199, 2501, 3075, 3665, 4575, 7503, 10995, 12505, 18325, 30053, 37515, 44713, 54975, 62525, 90159, 134139, 150265, 187575, 223565, 450795, 670695, 751325, 1117825, 1833233, 2253975, 3353475, 5499699, 9166165, 27498495, 45830825, 137492475]

約数ペア:

[(1, 137492475), (3, 45830825), (5, 27498495), (15, 9166165), (25, 5499699), (41, 3353475), (61, 2253975), (75, 1833233), (123, 1117825), (183, 751325), (205, 670695), (305, 450795), (615, 223565), (733, 187575), (915, 150265), (1025, 134139), (1525, 90159), (2199, 62525), (2501, 54975), (3075, 44713), (3665, 37515), (4575, 30053), (7503, 18325), (10995, 12505)]