2700815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 3587808

約数和(自身を除く): 886993

約数列:

[1, 5, 13, 37, 65, 185, 481, 1123, 2405, 5615, 14599, 41551, 72995, 207755, 540163, 2700815]

約数ペア:

[(1, 2700815), (5, 540163), (13, 207755), (37, 72995), (65, 41551), (185, 14599), (481, 5615), (1123, 2405)]