1177691315

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 1495023360

約数和(自身を除く): 317332045

約数列:

[1, 5, 37, 61, 79, 185, 305, 395, 1321, 2257, 2923, 4819, 6605, 11285, 14615, 24095, 48877, 80581, 104359, 178303, 244385, 402905, 521795, 891515, 2981497, 3861283, 6365899, 14907485, 19306415, 31829495, 235538263, 1177691315]

約数ペア:

[(1, 1177691315), (5, 235538263), (37, 31829495), (61, 19306415), (79, 14907485), (185, 6365899), (305, 3861283), (395, 2981497), (1321, 891515), (2257, 521795), (2923, 402905), (4819, 244385), (6605, 178303), (11285, 104359), (14615, 80581), (24095, 48877)]