8721083485

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{9221}}^1$

素因数の和:9405

約数の個数: 32

約数和(自身を含む): 11043381888

約数和(自身を除く): 2322298403

約数列:

[1, 5, 43, 53, 83, 215, 265, 415, 2279, 3569, 4399, 9221, 11395, 17845, 21995, 46105, 189157, 396503, 488713, 765343, 945785, 1982515, 2443565, 3826715, 21014659, 32909749, 40563179, 105073295, 164548745, 202815895, 1744216697, 8721083485]

約数ペア:

[(1, 8721083485), (5, 1744216697), (43, 202815895), (53, 164548745), (83, 105073295), (215, 40563179), (265, 32909749), (415, 21014659), (2279, 3826715), (3569, 2443565), (4399, 1982515), (9221, 945785), (11395, 765343), (17845, 488713), (21995, 396503), (46105, 189157)]