15739150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 33774624

約数和(自身を除く): 18035474

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 233, 350, 386, 466, 965, 1165, 1351, 1631, 1930, 2330, 2702, 3262, 4825, 5825, 6755, 8155, 9650, 11650, 13510, 16310, 33775, 40775, 44969, 67550, 81550, 89938, 224845, 314783, 449690, 629566, 1124225, 1573915, 2248450, 3147830, 7869575, 15739150]

約数ペア:

[(1, 15739150), (2, 7869575), (5, 3147830), (7, 2248450), (10, 1573915), (14, 1124225), (25, 629566), (35, 449690), (50, 314783), (70, 224845), (175, 89938), (193, 81550), (233, 67550), (350, 44969), (386, 40775), (466, 33775), (965, 16310), (1165, 13510), (1351, 11650), (1631, 9650), (1930, 8155), (2330, 6755), (2702, 5825), (3262, 4825)]