2612135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 757465

約数列:

[1, 5, 17, 79, 85, 389, 395, 1343, 1945, 6613, 6715, 30731, 33065, 153655, 522427, 2612135]

約数ペア:

[(1, 2612135), (5, 522427), (17, 153655), (79, 33065), (85, 30731), (389, 6715), (395, 6613), (1343, 1945)]