157156675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6121}}^1$

素因数の和:6223

約数の個数: 24

約数和(自身を含む): 212555840

約数和(自身を除く): 55399165

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 5135, 6121, 25675, 30605, 79573, 153025, 397865, 483559, 1989325, 2417795, 6286267, 12088975, 31431335, 157156675]

約数ペア:

[(1, 157156675), (5, 31431335), (13, 12088975), (25, 6286267), (65, 2417795), (79, 1989325), (325, 483559), (395, 397865), (1027, 153025), (1975, 79573), (5135, 30605), (6121, 25675)]