388777625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 523860480

約数和(自身を除く): 135082855

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 575, 667, 725, 2875, 3335, 3625, 4663, 16675, 23315, 83375, 107249, 116575, 135227, 536245, 582875, 676135, 2681225, 3110221, 3380675, 13406125, 15551105, 16903375, 77755525, 388777625]

約数ペア:

[(1, 388777625), (5, 77755525), (23, 16903375), (25, 15551105), (29, 13406125), (115, 3380675), (125, 3110221), (145, 2681225), (575, 676135), (667, 582875), (725, 536245), (2875, 135227), (3335, 116575), (3625, 107249), (4663, 83375), (16675, 23315)]