65449889

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 70680000

約数和(自身を除く): 5230111

約数列:

[1, 19, 61, 149, 379, 1159, 2831, 7201, 9089, 23119, 56471, 172691, 439261, 1072949, 3444731, 65449889]

約数ペア:

[(1, 65449889), (19, 3444731), (61, 1072949), (149, 439261), (379, 172691), (1159, 56471), (2831, 23119), (7201, 9089)]