291259705

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{10243}}^1$

素因数の和:10317

約数の個数: 24

約数和(自身を含む): 392386176

約数和(自身を除く): 101126471

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 10243, 28435, 51215, 112673, 481421, 563365, 1239403, 2407105, 5295631, 6197015, 26478155, 58251941, 291259705]

約数ペア:

[(1, 291259705), (5, 58251941), (11, 26478155), (47, 6197015), (55, 5295631), (121, 2407105), (235, 1239403), (517, 563365), (605, 481421), (2585, 112673), (5687, 51215), (10243, 28435)]