71044575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 135396096

約数和(自身を除く): 64351521

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 917, 1033, 1965, 2751, 3099, 3275, 4585, 5165, 7231, 9825, 13755, 15495, 21693, 22925, 25825, 36155, 68775, 77475, 108465, 135323, 180775, 405969, 542325, 676615, 947261, 2029845, 2841783, 3383075, 4736305, 10149225, 14208915, 23681525, 71044575]

約数ペア:

[(1, 71044575), (3, 23681525), (5, 14208915), (7, 10149225), (15, 4736305), (21, 3383075), (25, 2841783), (35, 2029845), (75, 947261), (105, 676615), (131, 542325), (175, 405969), (393, 180775), (525, 135323), (655, 108465), (917, 77475), (1033, 68775), (1965, 36155), (2751, 25825), (3099, 22925), (3275, 21693), (4585, 15495), (5165, 13755), (7231, 9825)]