15420267

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{30059}}^1$

素因数の和:30087

約数の個数: 16

約数和(自身を含む): 24048000

約数和(自身を除く): 8627733

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 30059, 90177, 270531, 571121, 811593, 1713363, 5140089, 15420267]

約数ペア:

[(1, 15420267), (3, 5140089), (9, 1713363), (19, 811593), (27, 571121), (57, 270531), (171, 90177), (513, 30059)]