1323134445

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{4271}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 2231009280

約数和(自身を除く): 907874835

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1087, 3261, 4271, 5435, 12813, 16305, 20653, 21355, 61959, 64065, 81149, 103265, 243447, 309795, 405745, 1217235, 4642577, 13927731, 23212885, 69638655, 88208963, 264626889, 441044815, 1323134445]

約数ペア:

[(1, 1323134445), (3, 441044815), (5, 264626889), (15, 88208963), (19, 69638655), (57, 23212885), (95, 13927731), (285, 4642577), (1087, 1217235), (3261, 405745), (4271, 309795), (5435, 243447), (12813, 103265), (16305, 81149), (20653, 64065), (21355, 61959)]