5164445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 7547904

約数和(自身を除く): 2383459

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 233, 341, 403, 715, 1165, 1705, 2015, 2563, 3029, 4433, 7223, 12815, 15145, 22165, 33319, 36115, 79453, 93899, 166595, 397265, 469495, 1032889, 5164445]

約数ペア:

[(1, 5164445), (5, 1032889), (11, 469495), (13, 397265), (31, 166595), (55, 93899), (65, 79453), (143, 36115), (155, 33319), (233, 22165), (341, 15145), (403, 12815), (715, 7223), (1165, 4433), (1705, 3029), (2015, 2563)]