157050025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7229}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 215164800

約数和(自身を除く): 58114775

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 7229, 21725, 36145, 79519, 180725, 397595, 571091, 1987975, 2855455, 6282001, 14277275, 31410005, 157050025]

約数ペア:

[(1, 157050025), (5, 31410005), (11, 14277275), (25, 6282001), (55, 2855455), (79, 1987975), (275, 571091), (395, 397595), (869, 180725), (1975, 79519), (4345, 36145), (7229, 21725)]