127750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{73}}^1$

素因数の和:97

約数の個数: 32

約数和(自身を含む): 277056

約数和(自身を除く): 149306

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 125, 146, 175, 250, 350, 365, 511, 730, 875, 1022, 1750, 1825, 2555, 3650, 5110, 9125, 12775, 18250, 25550, 63875, 127750]

約数ペア:

[(1, 127750), (2, 63875), (5, 25550), (7, 18250), (10, 12775), (14, 9125), (25, 5110), (35, 3650), (50, 2555), (70, 1825), (73, 1750), (125, 1022), (146, 875), (175, 730), (250, 511), (350, 365)]