27142575

素因数分解:

$3^1\times 5^2\times {\mathrm{361901}}^1$

素因数の和:361914

約数の個数: 12

約数和(自身を含む): 44875848

約数和(自身を除く): 17733273

約数列:

[1, 3, 5, 15, 25, 75, 361901, 1085703, 1809505, 5428515, 9047525, 27142575]

約数ペア:

[(1, 27142575), (3, 9047525), (5, 5428515), (15, 1809505), (25, 1085703), (75, 361901)]