8868965

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 3904411

約数列:

[1, 5, 7, 35, 43, 71, 83, 215, 301, 355, 415, 497, 581, 1505, 2485, 2905, 3053, 3569, 5893, 15265, 17845, 21371, 24983, 29465, 41251, 106855, 124915, 206255, 253399, 1266995, 1773793, 8868965]

約数ペア:

[(1, 8868965), (5, 1773793), (7, 1266995), (35, 253399), (43, 206255), (71, 124915), (83, 106855), (215, 41251), (301, 29465), (355, 24983), (415, 21371), (497, 17845), (581, 15265), (1505, 5893), (2485, 3569), (2905, 3053)]