74842717825

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{613}}^1\times {\mathrm{61819}}^1$

素因数の和:62521

約数の個数: 24

約数和(自身を含む): 94134550400

約数和(自身を除く): 19291832575

約数列:

[1, 5, 25, 79, 395, 613, 1975, 3065, 15325, 48427, 61819, 242135, 309095, 1210675, 1545475, 4883701, 24418505, 37895047, 122092525, 189475235, 947376175, 2993708713, 14968543565, 74842717825]

約数ペア:

[(1, 74842717825), (5, 14968543565), (25, 2993708713), (79, 947376175), (395, 189475235), (613, 122092525), (1975, 37895047), (3065, 24418505), (15325, 4883701), (48427, 1545475), (61819, 1210675), (242135, 309095)]