22296725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 30533760

約数和(自身を除く): 8237035

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 911, 979, 2225, 4555, 4895, 10021, 22775, 24475, 50105, 81079, 250525, 405395, 891869, 2026975, 4459345, 22296725]

約数ペア:

[(1, 22296725), (5, 4459345), (11, 2026975), (25, 891869), (55, 405395), (89, 250525), (275, 81079), (445, 50105), (911, 24475), (979, 22775), (2225, 10021), (4555, 4895)]