27028425

素因数分解:

$3^1\times 5^2\times {\mathrm{557}}^1\times {\mathrm{647}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 44836416

約数和(自身を除く): 17807991

約数列:

[1, 3, 5, 15, 25, 75, 557, 647, 1671, 1941, 2785, 3235, 8355, 9705, 13925, 16175, 41775, 48525, 360379, 1081137, 1801895, 5405685, 9009475, 27028425]

約数ペア:

[(1, 27028425), (3, 9009475), (5, 5405685), (15, 1801895), (25, 1081137), (75, 360379), (557, 48525), (647, 41775), (1671, 16175), (1941, 13925), (2785, 9705), (3235, 8355)]