149191305

素因数分解:

$3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{13681}}^1$

素因数の和:14416

約数の個数: 16

約数和(自身を含む): 239051904

約数和(自身を除く): 89860599

約数列:

[1, 3, 5, 15, 727, 2181, 3635, 10905, 13681, 41043, 68405, 205215, 9946087, 29838261, 49730435, 149191305]

約数ペア:

[(1, 149191305), (3, 49730435), (5, 29838261), (15, 9946087), (727, 205215), (2181, 68405), (3635, 41043), (10905, 13681)]