129851205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4549}}^1$

素因数の和:4741

約数の個数: 32

約数和(自身を含む): 228009600

約数和(自身を除く): 98158395

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 865, 1903, 2595, 4549, 5709, 9515, 13647, 22745, 28545, 50039, 68235, 150117, 250195, 750585, 786977, 2360931, 3934885, 8656747, 11804655, 25970241, 43283735, 129851205]

約数ペア:

[(1, 129851205), (3, 43283735), (5, 25970241), (11, 11804655), (15, 8656747), (33, 3934885), (55, 2360931), (165, 786977), (173, 750585), (519, 250195), (865, 150117), (1903, 68235), (2595, 50039), (4549, 28545), (5709, 22745), (9515, 13647)]