38513875

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{5051}}^1$

素因数の和:5127

約数の個数: 16

約数和(自身を含む): 48862944

約数和(自身を除く): 10349069

約数列:

[1, 5, 25, 61, 125, 305, 1525, 5051, 7625, 25255, 126275, 308111, 631375, 1540555, 7702775, 38513875]

約数ペア:

[(1, 38513875), (5, 7702775), (25, 1540555), (61, 631375), (125, 308111), (305, 126275), (1525, 25255), (5051, 7625)]