122615857

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 158054400

約数和(自身を除く): 35438543

約数列:

[1, 7, 13, 29, 91, 97, 203, 377, 479, 679, 1261, 2639, 2813, 3353, 6227, 8827, 13891, 19691, 36569, 43589, 46463, 97237, 180583, 255983, 325241, 604019, 1264081, 1347427, 4228133, 9431989, 17516551, 122615857]

約数ペア:

[(1, 122615857), (7, 17516551), (13, 9431989), (29, 4228133), (91, 1347427), (97, 1264081), (203, 604019), (377, 325241), (479, 255983), (679, 180583), (1261, 97237), (2639, 46463), (2813, 43589), (3353, 36569), (6227, 19691), (8827, 13891)]