90634445

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13619}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 119638080

約数和(自身を除く): 29003635

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6655, 13619, 68095, 149809, 749045, 1647899, 8239495, 18126889, 90634445]

約数ペア:

[(1, 90634445), (5, 18126889), (11, 8239495), (55, 1647899), (121, 749045), (605, 149809), (1331, 68095), (6655, 13619)]