15298551

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 23119824

約数和(自身を除く): 7821273

約数列:

[1, 3, 9, 27, 81, 157, 243, 401, 471, 1203, 1413, 3609, 4239, 10827, 12717, 32481, 38151, 62957, 97443, 188871, 566613, 1699839, 5099517, 15298551]

約数ペア:

[(1, 15298551), (3, 5099517), (9, 1699839), (27, 566613), (81, 188871), (157, 97443), (243, 62957), (401, 38151), (471, 32481), (1203, 12717), (1413, 10827), (3609, 4239)]