129191545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 188052480

約数和(自身を除く): 58860935

約数列:

[1, 5, 7, 19, 35, 95, 131, 133, 655, 665, 917, 1483, 2489, 4585, 7415, 10381, 12445, 17423, 28177, 51905, 87115, 140885, 194273, 197239, 971365, 986195, 1359911, 3691187, 6799555, 18455935, 25838309, 129191545]

約数ペア:

[(1, 129191545), (5, 25838309), (7, 18455935), (19, 6799555), (35, 3691187), (95, 1359911), (131, 986195), (133, 971365), (655, 197239), (665, 194273), (917, 140885), (1483, 87115), (2489, 51905), (4585, 28177), (7415, 17423), (10381, 12445)]