25527015

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1093}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 45685440

約数和(自身を除く): 20158425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1093, 1557, 2595, 3279, 4671, 5465, 7785, 9837, 16395, 23355, 29511, 49185, 147555, 189089, 567267, 945445, 1701801, 2836335, 5105403, 8509005, 25527015]

約数ペア:

[(1, 25527015), (3, 8509005), (5, 5105403), (9, 2836335), (15, 1701801), (27, 945445), (45, 567267), (135, 189089), (173, 147555), (519, 49185), (865, 29511), (1093, 23355), (1557, 16395), (2595, 9837), (3279, 7785), (4671, 5465)]