67929275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 89785920

約数和(自身を除く): 21856645

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 1577, 1723, 2075, 7885, 8615, 32737, 39425, 43075, 143009, 163685, 715045, 818425, 2717171, 3575225, 13585855, 67929275]

約数ペア:

[(1, 67929275), (5, 13585855), (19, 3575225), (25, 2717171), (83, 818425), (95, 715045), (415, 163685), (475, 143009), (1577, 43075), (1723, 39425), (2075, 32737), (7885, 8615)]