383957029115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{173783}}^1$

素因数の和:173972

約数の個数: 48

約数和(自身を含む): 537785015040

約数和(自身を除く): 153827985925

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 289, 695, 935, 1445, 1529, 2363, 3179, 7645, 11815, 15895, 25993, 40171, 129965, 173783, 200855, 441881, 868915, 1911613, 2209405, 2954311, 9558065, 14771555, 24155837, 32497421, 50223287, 120779185, 162487105, 251116435, 265714207, 410649229, 552456157, 1328571035, 2053246145, 2762280785, 4517141519, 6981036893, 22585707595, 34905184465, 76791405823, 383957029115]

約数ペア:

[(1, 383957029115), (5, 76791405823), (11, 34905184465), (17, 22585707595), (55, 6981036893), (85, 4517141519), (139, 2762280785), (187, 2053246145), (289, 1328571035), (695, 552456157), (935, 410649229), (1445, 265714207), (1529, 251116435), (2363, 162487105), (3179, 120779185), (7645, 50223287), (11815, 32497421), (15895, 24155837), (25993, 14771555), (40171, 9558065), (129965, 2954311), (173783, 2209405), (200855, 1911613), (441881, 868915)]