520024155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 980812800

約数和(自身を除く): 460788645

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 149, 215, 301, 447, 645, 745, 773, 903, 1043, 1505, 2235, 2319, 3129, 3865, 4515, 5215, 5411, 6407, 11595, 15645, 16233, 19221, 27055, 32035, 33239, 44849, 81165, 96105, 99717, 115177, 134547, 166195, 224245, 232673, 345531, 498585, 575885, 672735, 698019, 806239, 1163365, 1727655, 2418717, 3490095, 4031195, 4952611, 12093585, 14857833, 24763055, 34668277, 74289165, 104004831, 173341385, 520024155]

約数ペア:

[(1, 520024155), (3, 173341385), (5, 104004831), (7, 74289165), (15, 34668277), (21, 24763055), (35, 14857833), (43, 12093585), (105, 4952611), (129, 4031195), (149, 3490095), (215, 2418717), (301, 1727655), (447, 1163365), (645, 806239), (745, 698019), (773, 672735), (903, 575885), (1043, 498585), (1505, 345531), (2235, 232673), (2319, 224245), (3129, 166195), (3865, 134547), (4515, 115177), (5215, 99717), (5411, 96105), (6407, 81165), (11595, 44849), (15645, 33239), (16233, 32035), (19221, 27055)]