15348151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 18998784

約数和(自身を除く): 3650633

約数列:

[1, 7, 13, 91, 227, 743, 1589, 2951, 5201, 9659, 20657, 67613, 168661, 1180627, 2192593, 15348151]

約数ペア:

[(1, 15348151), (7, 2192593), (13, 1180627), (91, 168661), (227, 67613), (743, 20657), (1589, 9659), (2951, 5201)]