20161035

素因数分解:

$3^3\times 5^1\times {\mathrm{149341}}^1$

素因数の和:149355

約数の個数: 16

約数和(自身を含む): 35842080

約数和(自身を除く): 15681045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149341, 448023, 746705, 1344069, 2240115, 4032207, 6720345, 20161035]

約数ペア:

[(1, 20161035), (3, 6720345), (5, 4032207), (9, 2240115), (15, 1344069), (27, 746705), (45, 448023), (135, 149341)]