22031075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{7283}}^1$

素因数の和:7315

約数の個数: 18

約数和(自身を含む): 30031932

約数和(自身を除く): 8000857

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 7283, 36415, 80113, 182075, 400565, 881243, 2002825, 4406215, 22031075]

約数ペア:

[(1, 22031075), (5, 4406215), (11, 2002825), (25, 881243), (55, 400565), (121, 182075), (275, 80113), (605, 36415), (3025, 7283)]