156804915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{454507}}^1$

素因数の和:454538

約数の個数: 16

約数和(自身を含む): 261796608

約数和(自身を除く): 104991693

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 454507, 1363521, 2272535, 6817605, 10453661, 31360983, 52268305, 156804915]

約数ペア:

[(1, 156804915), (3, 52268305), (5, 31360983), (15, 10453661), (23, 6817605), (69, 2272535), (115, 1363521), (345, 454507)]