40338925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3121}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 55746432

約数和(自身を除く): 15407507

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 3121, 12925, 15605, 34331, 78025, 146687, 171655, 733435, 858275, 1613557, 3667175, 8067785, 40338925]

約数ペア:

[(1, 40338925), (5, 8067785), (11, 3667175), (25, 1613557), (47, 858275), (55, 733435), (235, 171655), (275, 146687), (517, 78025), (1175, 34331), (2585, 15605), (3121, 12925)]