2971330674455

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{690661}}^1$

素因数の和:691248

約数の個数: 48

約数和(自身を含む): 4228409573472

約数和(自身を除く): 1257078899017

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 547, 605, 715, 1573, 2735, 6017, 7111, 7865, 30085, 35555, 66187, 78221, 330935, 391105, 690661, 860431, 3453305, 4302155, 7597271, 8978593, 37986355, 44892965, 83569981, 98764523, 377791567, 417849905, 493822615, 1086409753, 1888957835, 4155707237, 4911290371, 5432048765, 20778536185, 24556451855, 45712779607, 54024194081, 228563898035, 270120970405, 594266134891, 2971330674455]

約数ペア:

[(1, 2971330674455), (5, 594266134891), (11, 270120970405), (13, 228563898035), (55, 54024194081), (65, 45712779607), (121, 24556451855), (143, 20778536185), (547, 5432048765), (605, 4911290371), (715, 4155707237), (1573, 1888957835), (2735, 1086409753), (6017, 493822615), (7111, 417849905), (7865, 377791567), (30085, 98764523), (35555, 83569981), (66187, 44892965), (78221, 37986355), (330935, 8978593), (391105, 7597271), (690661, 4302155), (860431, 3453305)]