12220395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6733}}^1$

素因数の和:6763

約数の個数: 24

約数和(自身を含む): 21494928

約数和(自身を除く): 9274533

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 6733, 20199, 33665, 74063, 100995, 222189, 370315, 814693, 1110945, 2444079, 4073465, 12220395]

約数ペア:

[(1, 12220395), (3, 4073465), (5, 2444079), (11, 1110945), (15, 814693), (33, 370315), (55, 222189), (121, 100995), (165, 74063), (363, 33665), (605, 20199), (1815, 6733)]