2759275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3722480

約数和(自身を除く): 963205

約数列:

[1, 5, 19, 25, 37, 95, 157, 185, 475, 703, 785, 925, 2983, 3515, 3925, 5809, 14915, 17575, 29045, 74575, 110371, 145225, 551855, 2759275]

約数ペア:

[(1, 2759275), (5, 551855), (19, 145225), (25, 110371), (37, 74575), (95, 29045), (157, 17575), (185, 14915), (475, 5809), (703, 3925), (785, 3515), (925, 2983)]