9643925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 12796800

約数和(自身を除く): 3152875

約数列:

[1, 5, 19, 25, 79, 95, 257, 395, 475, 1285, 1501, 1975, 4883, 6425, 7505, 20303, 24415, 37525, 101515, 122075, 385757, 507575, 1928785, 9643925]

約数ペア:

[(1, 9643925), (5, 1928785), (19, 507575), (25, 385757), (79, 122075), (95, 101515), (257, 37525), (395, 24415), (475, 20303), (1285, 7505), (1501, 6425), (1975, 4883)]