85843875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17609}}^1$

素因数の和:17640

約数の個数: 32

約数和(自身を含む): 153840960

約数和(自身を除く): 67997085

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 17609, 52827, 88045, 228917, 264135, 440225, 686751, 1144585, 1320675, 2201125, 3433755, 5722925, 6603375, 17168775, 28614625, 85843875]

約数ペア:

[(1, 85843875), (3, 28614625), (5, 17168775), (13, 6603375), (15, 5722925), (25, 3433755), (39, 2201125), (65, 1320675), (75, 1144585), (125, 686751), (195, 440225), (325, 264135), (375, 228917), (975, 88045), (1625, 52827), (4875, 17609)]