29121483675

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{19681}}^1$

素因数の和:19984

約数の個数: 48

約数和(自身を含む): 48860171360

約数和(自身を除く): 19738687685

約数列:

[1, 3, 5, 15, 25, 75, 109, 181, 327, 543, 545, 905, 1635, 2715, 2725, 4525, 8175, 13575, 19681, 19729, 59043, 59187, 98405, 98645, 295215, 295935, 492025, 493225, 1476075, 1479675, 2145229, 3562261, 6435687, 10686783, 10726145, 17811305, 32178435, 53433915, 53630725, 89056525, 160892175, 267169575, 388286449, 1164859347, 1941432245, 5824296735, 9707161225, 29121483675]

約数ペア:

[(1, 29121483675), (3, 9707161225), (5, 5824296735), (15, 1941432245), (25, 1164859347), (75, 388286449), (109, 267169575), (181, 160892175), (327, 89056525), (543, 53630725), (545, 53433915), (905, 32178435), (1635, 17811305), (2715, 10726145), (2725, 10686783), (4525, 6435687), (8175, 3562261), (13575, 2145229), (19681, 1479675), (19729, 1476075), (59043, 493225), (59187, 492025), (98405, 295935), (98645, 295215)]