5020015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 3689105

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 59, 65, 77, 85, 91, 119, 143, 187, 221, 295, 385, 413, 455, 595, 649, 715, 767, 935, 1001, 1003, 1105, 1309, 1547, 2065, 2431, 3245, 3835, 4543, 5005, 5015, 5369, 6545, 7021, 7735, 8437, 11033, 12155, 13039, 17017, 22715, 26845, 35105, 42185, 55165, 59059, 65195, 77231, 85085, 91273, 143429, 295295, 386155, 456365, 717145, 1004003, 5020015]

約数ペア:

[(1, 5020015), (5, 1004003), (7, 717145), (11, 456365), (13, 386155), (17, 295295), (35, 143429), (55, 91273), (59, 85085), (65, 77231), (77, 65195), (85, 59059), (91, 55165), (119, 42185), (143, 35105), (187, 26845), (221, 22715), (295, 17017), (385, 13039), (413, 12155), (455, 11033), (595, 8437), (649, 7735), (715, 7021), (767, 6545), (935, 5369), (1001, 5015), (1003, 5005), (1105, 4543), (1309, 3835), (1547, 3245), (2065, 2431)]