15857595

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27107}}^1$

素因数の和:27131

約数の個数: 24

約数和(自身を含む): 29601936

約数和(自身を除く): 13744341

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 27107, 81321, 135535, 243963, 352391, 406605, 1057173, 1219815, 1761955, 3171519, 5285865, 15857595]

約数ペア:

[(1, 15857595), (3, 5285865), (5, 3171519), (9, 1761955), (13, 1219815), (15, 1057173), (39, 406605), (45, 352391), (65, 243963), (117, 135535), (195, 81321), (585, 27107)]