12853386625

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{8527}}^1$

素因数の和:8962

約数の個数: 32

約数和(自身を含む): 16602992640

約数和(自身を除く): 3749606015

約数列:

[1, 5, 25, 31, 125, 155, 389, 775, 1945, 3875, 8527, 9725, 12059, 42635, 48625, 60295, 213175, 264337, 301475, 1065875, 1321685, 1507375, 3317003, 6608425, 16585015, 33042125, 82925075, 102827093, 414625375, 514135465, 2570677325, 12853386625]

約数ペア:

[(1, 12853386625), (5, 2570677325), (25, 514135465), (31, 414625375), (125, 102827093), (155, 82925075), (389, 33042125), (775, 16585015), (1945, 6608425), (3875, 3317003), (8527, 1507375), (9725, 1321685), (12059, 1065875), (42635, 301475), (48625, 264337), (60295, 213175)]