82813215

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149213}}^1$

素因数の和:149258

約数の個数: 16

約数和(自身を含む): 136083168

約数和(自身を除く): 53269953

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 149213, 447639, 746065, 2238195, 5520881, 16562643, 27604405, 82813215]

約数ペア:

[(1, 82813215), (3, 27604405), (5, 16562643), (15, 5520881), (37, 2238195), (111, 746065), (185, 447639), (555, 149213)]