1089380435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1523609}}^1$

素因数の和:1523638

約数の個数: 16

約数和(自身を含む): 1535798880

約数和(自身を除く): 446418445

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1523609, 7618045, 16759699, 19806917, 83798495, 99034585, 217876087, 1089380435]

約数ペア:

[(1, 1089380435), (5, 217876087), (11, 99034585), (13, 83798495), (55, 19806917), (65, 16759699), (143, 7618045), (715, 1523609)]