165651345

素因数分解:

$3^3\times 5^1\times {\mathrm{1227047}}^1$

素因数の和:1227061

約数の個数: 16

約数和(自身を含む): 294491520

約数和(自身を除く): 128840175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1227047, 3681141, 6135235, 11043423, 18405705, 33130269, 55217115, 165651345]

約数ペア:

[(1, 165651345), (3, 55217115), (5, 33130269), (9, 18405705), (15, 11043423), (27, 6135235), (45, 3681141), (135, 1227047)]