23993415

素因数分解:

$3^4\times 5^1\times {\mathrm{59243}}^1$

素因数の和:59260

約数の個数: 20

約数和(自身を含む): 43011144

約数和(自身を除く): 19017729

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 59243, 177729, 296215, 533187, 888645, 1599561, 2665935, 4798683, 7997805, 23993415]

約数ペア:

[(1, 23993415), (3, 7997805), (5, 4798683), (9, 2665935), (15, 1599561), (27, 888645), (45, 533187), (81, 296215), (135, 177729), (405, 59243)]