5566725

素因数分解:

$3^4\times 5^2\times {\mathrm{2749}}^1$

素因数の和:2771

約数の個数: 30

約数和(自身を含む): 10315250

約数和(自身を除く): 4748525

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 2749, 8247, 13745, 24741, 41235, 68725, 74223, 123705, 206175, 222669, 371115, 618525, 1113345, 1855575, 5566725]

約数ペア:

[(1, 5566725), (3, 1855575), (5, 1113345), (9, 618525), (15, 371115), (25, 222669), (27, 206175), (45, 123705), (75, 74223), (81, 68725), (135, 41235), (225, 24741), (405, 13745), (675, 8247), (2025, 2749)]