15293529

素因数分解:

$3^4\times {\mathrm{349}}^1\times {\mathrm{541}}^1$

素因数の和:902

約数の個数: 20

約数和(自身を含む): 22953700

約数和(自身を除く): 7660171

約数列:

[1, 3, 9, 27, 81, 349, 541, 1047, 1623, 3141, 4869, 9423, 14607, 28269, 43821, 188809, 566427, 1699281, 5097843, 15293529]

約数ペア:

[(1, 15293529), (3, 5097843), (9, 1699281), (27, 566427), (81, 188809), (349, 43821), (541, 28269), (1047, 14607), (1623, 9423), (3141, 4869)]