68369665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8839}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 38558975

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 7735, 8839, 44195, 61873, 114907, 150263, 309365, 574535, 751315, 804349, 1051841, 1953419, 4021745, 5259205, 9767095, 13673933, 68369665]

約数ペア:

[(1, 68369665), (5, 13673933), (7, 9767095), (13, 5259205), (17, 4021745), (35, 1953419), (65, 1051841), (85, 804349), (91, 751315), (119, 574535), (221, 309365), (455, 150263), (595, 114907), (1105, 61873), (1547, 44195), (7735, 8839)]