27189955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1326

約数の個数: 16

約数和(自身を含む): 35247744

約数和(自身を除く): 8057789

約数列:

[1, 5, 13, 65, 557, 751, 2785, 3755, 7241, 9763, 36205, 48815, 418307, 2091535, 5437991, 27189955]

約数ペア:

[(1, 27189955), (5, 5437991), (13, 2091535), (65, 418307), (557, 48815), (751, 36205), (2785, 9763), (3755, 7241)]