1872385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 2394000

約数和(自身を除く): 521615

約数列:

[1, 5, 29, 37, 145, 185, 349, 1073, 1745, 5365, 10121, 12913, 50605, 64565, 374477, 1872385]

約数ペア:

[(1, 1872385), (5, 374477), (29, 64565), (37, 50605), (145, 12913), (185, 10121), (349, 5365), (1073, 1745)]