4727385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8081}}^1$

素因数の和:8105

約数の個数: 24

約数和(自身を含む): 8825544

約数和(自身を除く): 4098159

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 8081, 24243, 40405, 72729, 105053, 121215, 315159, 363645, 525265, 945477, 1575795, 4727385]

約数ペア:

[(1, 4727385), (3, 1575795), (5, 945477), (9, 525265), (13, 363645), (15, 315159), (39, 121215), (45, 105053), (65, 72729), (117, 40405), (195, 24243), (585, 8081)]