252131445

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{10243}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 437869536

約数和(自身を除く): 185738091

約数列:

[1, 3, 5, 9, 15, 45, 547, 1641, 2735, 4923, 8205, 10243, 24615, 30729, 51215, 92187, 153645, 460935, 5602921, 16808763, 28014605, 50426289, 84043815, 252131445]

約数ペア:

[(1, 252131445), (3, 84043815), (5, 50426289), (9, 28014605), (15, 16808763), (45, 5602921), (547, 460935), (1641, 153645), (2735, 92187), (4923, 51215), (8205, 30729), (10243, 24615)]