13875165

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 24998400

約数和(自身を除く): 11123235

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1301, 2133, 3555, 3903, 6505, 10665, 11709, 19515, 35127, 58545, 102779, 175635, 308337, 513895, 925011, 1541685, 2775033, 4625055, 13875165]

約数ペア:

[(1, 13875165), (3, 4625055), (5, 2775033), (9, 1541685), (15, 925011), (27, 513895), (45, 308337), (79, 175635), (135, 102779), (237, 58545), (395, 35127), (711, 19515), (1185, 11709), (1301, 10665), (2133, 6505), (3555, 3903)]