13874895

素因数分解:

$3^4\times 5^1\times {\mathrm{34259}}^1$

素因数の和:34276

約数の個数: 20

約数和(自身を含む): 24872760

約数和(自身を除く): 10997865

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 34259, 102777, 171295, 308331, 513885, 924993, 1541655, 2774979, 4624965, 13874895]

約数ペア:

[(1, 13874895), (3, 4624965), (5, 2774979), (9, 1541655), (15, 924993), (27, 513885), (45, 308331), (81, 171295), (135, 102777), (405, 34259)]