61931935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 86873472

約数和(自身を除く): 24941537

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 697, 1105, 1367, 2665, 3485, 6835, 9061, 17771, 23239, 45305, 56047, 88855, 116195, 280235, 302107, 728611, 952799, 1510535, 3643055, 4763995, 12386387, 61931935]

約数ペア:

[(1, 61931935), (5, 12386387), (13, 4763995), (17, 3643055), (41, 1510535), (65, 952799), (85, 728611), (205, 302107), (221, 280235), (533, 116195), (697, 88855), (1105, 56047), (1367, 45305), (2665, 23239), (3485, 17771), (6835, 9061)]