156968008515

素因数分解:

$3^3\times 5^1\times {\mathrm{1162725989}}^1$

素因数の和:1162726003

約数の個数: 16

約数和(自身を含む): 279054237600

約数和(自身を除く): 122086229085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1162725989, 3488177967, 5813629945, 10464533901, 17440889835, 31393601703, 52322669505, 156968008515]

約数ペア:

[(1, 156968008515), (3, 52322669505), (5, 31393601703), (9, 17440889835), (15, 10464533901), (27, 5813629945), (45, 3488177967), (135, 1162725989)]