313243665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80629}}^1$

素因数の和:80681

約数の個数: 32

約数和(自身を含む): 588276480

約数和(自身を除く): 275032815

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 80629, 241887, 403145, 564403, 1209435, 1693209, 2822015, 2983273, 8466045, 8949819, 14916365, 20882911, 44749095, 62648733, 104414555, 313243665]

約数ペア:

[(1, 313243665), (3, 104414555), (5, 62648733), (7, 44749095), (15, 20882911), (21, 14916365), (35, 8949819), (37, 8466045), (105, 2983273), (111, 2822015), (185, 1693209), (259, 1209435), (555, 564403), (777, 403145), (1295, 241887), (3885, 80629)]