143470145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7333}}^1$

素因数の和:7401

約数の個数: 32

約数和(自身を含む): 216851712

約数和(自身を除く): 73381567

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 1505, 2795, 3913, 7333, 19565, 36665, 51331, 95329, 256655, 315319, 476645, 667303, 1576595, 2207233, 3336515, 4099147, 11036165, 20495735, 28694029, 143470145]

約数ペア:

[(1, 143470145), (5, 28694029), (7, 20495735), (13, 11036165), (35, 4099147), (43, 3336515), (65, 2207233), (91, 1576595), (215, 667303), (301, 476645), (455, 315319), (559, 256655), (1505, 95329), (2795, 51331), (3913, 36665), (7333, 19565)]