22049145

素因数分解:

$3^3\times 5^1\times {\mathrm{163327}}^1$

素因数の和:163341

約数の個数: 16

約数和(自身を含む): 39198720

約数和(自身を除く): 17149575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163327, 489981, 816635, 1469943, 2449905, 4409829, 7349715, 22049145]

約数ペア:

[(1, 22049145), (3, 7349715), (5, 4409829), (9, 2449905), (15, 1469943), (27, 816635), (45, 489981), (135, 163327)]