156940215

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{132439}}^1$

素因数の和:132526

約数の個数: 16

約数和(自身を含む): 254284800

約数和(自身を除く): 97344585

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 132439, 397317, 662195, 1986585, 10462681, 31388043, 52313405, 156940215]

約数ペア:

[(1, 156940215), (3, 52313405), (5, 31388043), (15, 10462681), (79, 1986585), (237, 662195), (395, 397317), (1185, 132439)]