83867475

素因数分解:

$3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{4157}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 139209840

約数和(自身を除く): 55342365

約数列:

[1, 3, 5, 15, 25, 75, 269, 807, 1345, 4035, 4157, 6725, 12471, 20175, 20785, 62355, 103925, 311775, 1118233, 3354699, 5591165, 16773495, 27955825, 83867475]

約数ペア:

[(1, 83867475), (3, 27955825), (5, 16773495), (15, 5591165), (25, 3354699), (75, 1118233), (269, 311775), (807, 103925), (1345, 62355), (4035, 20785), (4157, 20175), (6725, 12471)]