131383353815

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{17569}}^1$

素因数の和:17952

約数の個数: 48

約数和(自身を含む): 185604138720

約数和(自身を除く): 54220784905

約数列:

[1, 5, 7, 35, 49, 131, 233, 245, 655, 917, 1165, 1631, 4585, 6419, 8155, 11417, 17569, 30523, 32095, 57085, 87845, 122983, 152615, 213661, 614915, 860881, 1068305, 1495627, 2301539, 4093577, 4304405, 7478135, 11507695, 16110773, 20467885, 28655039, 80553865, 112775411, 143275195, 200585273, 536258587, 563877055, 1002926365, 2681292935, 3753810109, 18769050545, 26276670763, 131383353815]

約数ペア:

[(1, 131383353815), (5, 26276670763), (7, 18769050545), (35, 3753810109), (49, 2681292935), (131, 1002926365), (233, 563877055), (245, 536258587), (655, 200585273), (917, 143275195), (1165, 112775411), (1631, 80553865), (4585, 28655039), (6419, 20467885), (8155, 16110773), (11417, 11507695), (17569, 7478135), (30523, 4304405), (32095, 4093577), (57085, 2301539), (87845, 1495627), (122983, 1068305), (152615, 860881), (213661, 614915)]