528022625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 712726560

約数和(自身を除く): 184703935

約数列:

[1, 5, 13, 25, 65, 125, 293, 325, 1109, 1465, 1625, 3809, 5545, 7325, 14417, 19045, 27725, 36625, 72085, 95225, 138625, 324937, 360425, 476125, 1624685, 1802125, 4224181, 8123425, 21120905, 40617125, 105604525, 528022625]

約数ペア:

[(1, 528022625), (5, 105604525), (13, 40617125), (25, 21120905), (65, 8123425), (125, 4224181), (293, 1802125), (325, 1624685), (1109, 476125), (1465, 360425), (1625, 324937), (3809, 138625), (5545, 95225), (7325, 72085), (14417, 36625), (19045, 27725)]