80925355

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 120282624

約数和(自身を除く): 39357269

約数列:

[1, 5, 7, 17, 35, 43, 85, 119, 215, 301, 595, 731, 1505, 3163, 3655, 5117, 15815, 22141, 25585, 53771, 110705, 136009, 268855, 376397, 680045, 952063, 1881985, 2312153, 4760315, 11560765, 16185071, 80925355]

約数ペア:

[(1, 80925355), (5, 16185071), (7, 11560765), (17, 4760315), (35, 2312153), (43, 1881985), (85, 952063), (119, 680045), (215, 376397), (301, 268855), (595, 136009), (731, 110705), (1505, 53771), (3163, 25585), (3655, 22141), (5117, 15815)]