15196415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5437}}^1$

素因数の和:5498

約数の個数: 16

約数和(自身を含む): 20098848

約数和(自身を除く): 4902433

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 5437, 27185, 70681, 233791, 353405, 1168955, 3039283, 15196415]

約数ペア:

[(1, 15196415), (5, 3039283), (13, 1168955), (43, 353405), (65, 233791), (215, 70681), (559, 27185), (2795, 5437)]