156949141505

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{4319503}}^1$

素因数の和:4319577

約数の個数: 24

約数和(自身を含む): 208683877248

約数和(自身を除く): 51734735743

約数列:

[1, 5, 13, 43, 65, 169, 215, 559, 845, 2795, 7267, 36335, 4319503, 21597515, 56153539, 185738629, 280767695, 729996007, 928693145, 2414602177, 3649980035, 12073010885, 31389828301, 156949141505]

約数ペア:

[(1, 156949141505), (5, 31389828301), (13, 12073010885), (43, 3649980035), (65, 2414602177), (169, 928693145), (215, 729996007), (559, 280767695), (845, 185738629), (2795, 56153539), (7267, 21597515), (36335, 4319503)]