13351515

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7877}}^1$

素因数の和:7998

約数の個数: 16

約数和(自身を含む): 21554208

約数和(自身を除く): 8202693

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 7877, 23631, 39385, 118155, 890101, 2670303, 4450505, 13351515]

約数ペア:

[(1, 13351515), (3, 4450505), (5, 2670303), (15, 890101), (113, 118155), (339, 39385), (565, 23631), (1695, 7877)]