138623615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{49597}}^1$

素因数の和:49658

約数の個数: 16

約数和(自身を含む): 183314208

約数和(自身を除く): 44690593

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 49597, 247985, 644761, 2132671, 3223805, 10663355, 27724723, 138623615]

約数ペア:

[(1, 138623615), (5, 27724723), (13, 10663355), (43, 3223805), (65, 2132671), (215, 644761), (559, 247985), (2795, 49597)]