12830025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13159}}^1$

素因数の和:13185

約数の個数: 24

約数和(自身を含む): 22845760

約数和(自身を除く): 10015735

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13159, 39477, 65795, 171067, 197385, 328975, 513201, 855335, 986925, 2566005, 4276675, 12830025]

約数ペア:

[(1, 12830025), (3, 4276675), (5, 2566005), (13, 986925), (15, 855335), (25, 513201), (39, 328975), (65, 197385), (75, 171067), (195, 65795), (325, 39477), (975, 13159)]