381878169855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14724433}}^1$

素因数の和:14724480

約数の個数: 64

約数和(自身を含む): 791585571840

約数和(自身を除く): 409707401985

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 3705, 5187, 8645, 25935, 14724433, 44173299, 73622165, 103071031, 191417629, 220866495, 279764227, 309213093, 515355155, 574252887, 839292681, 957088145, 1339923403, 1398821135, 1546065465, 1958349589, 2871264435, 3636934951, 4019770209, 4196463405, 5875048767, 6699617015, 9791747945, 10910804853, 18184674755, 20098851045, 25458544657, 29375243835, 54554024265, 76375633971, 127292723285, 381878169855]

約数ペア:

[(1, 381878169855), (3, 127292723285), (5, 76375633971), (7, 54554024265), (13, 29375243835), (15, 25458544657), (19, 20098851045), (21, 18184674755), (35, 10910804853), (39, 9791747945), (57, 6699617015), (65, 5875048767), (91, 4196463405), (95, 4019770209), (105, 3636934951), (133, 2871264435), (195, 1958349589), (247, 1546065465), (273, 1398821135), (285, 1339923403), (399, 957088145), (455, 839292681), (665, 574252887), (741, 515355155), (1235, 309213093), (1365, 279764227), (1729, 220866495), (1995, 191417629), (3705, 103071031), (5187, 73622165), (8645, 44173299), (25935, 14724433)]