27127790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87509}}^1$

素因数の和:87547

約数の個数: 16

約数和(自身を含む): 50405760

約数和(自身を除く): 23277970

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87509, 175018, 437545, 875090, 2712779, 5425558, 13563895, 27127790]

約数ペア:

[(1, 27127790), (2, 13563895), (5, 5425558), (10, 2712779), (31, 875090), (62, 437545), (155, 175018), (310, 87509)]