140916615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1342063}}^1$

素因数の和:1342078

約数の個数: 16

約数和(自身を含む): 257676288

約数和(自身を除く): 116759673

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1342063, 4026189, 6710315, 9394441, 20130945, 28183323, 46972205, 140916615]

約数ペア:

[(1, 140916615), (3, 46972205), (5, 28183323), (7, 20130945), (15, 9394441), (21, 6710315), (35, 4026189), (105, 1342063)]