27499505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6424

約数の個数: 16

約数和(自身を含む): 36460800

約数和(自身を除く): 8961295

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 6329, 31645, 69619, 348095, 499991, 2499955, 5499901, 27499505]

約数ペア:

[(1, 27499505), (5, 5499901), (11, 2499955), (55, 499991), (79, 348095), (395, 69619), (869, 31645), (4345, 6329)]