4068185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 1893415

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 229, 323, 935, 1045, 1145, 1615, 2519, 3553, 3893, 4351, 12595, 17765, 19465, 21755, 42823, 47861, 73967, 214115, 239305, 369835, 813637, 4068185]

約数ペア:

[(1, 4068185), (5, 813637), (11, 369835), (17, 239305), (19, 214115), (55, 73967), (85, 47861), (95, 42823), (187, 21755), (209, 19465), (229, 17765), (323, 12595), (935, 4351), (1045, 3893), (1145, 3553), (1615, 2519)]