188814105

素因数分解:

$3^3\times 5^1\times {\mathrm{1398623}}^1$

素因数の和:1398637

約数の個数: 16

約数和(自身を含む): 335669760

約数和(自身を除く): 146855655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1398623, 4195869, 6993115, 12587607, 20979345, 37762821, 62938035, 188814105]

約数ペア:

[(1, 188814105), (3, 62938035), (5, 37762821), (9, 20979345), (15, 12587607), (27, 6993115), (45, 4195869), (135, 1398623)]