21529695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130483}}^1$

素因数の和:130502

約数の個数: 16

約数和(自身を含む): 37579392

約数和(自身を除く): 16049697

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 130483, 391449, 652415, 1435313, 1957245, 4305939, 7176565, 21529695]

約数ペア:

[(1, 21529695), (3, 7176565), (5, 4305939), (11, 1957245), (15, 1435313), (33, 652415), (55, 391449), (165, 130483)]