156930315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{615413}}^1$

素因数の和:615438

約数の個数: 16

約数和(自身を含む): 265858848

約数和(自身を除く): 108928533

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 615413, 1846239, 3077065, 9231195, 10462021, 31386063, 52310105, 156930315]

約数ペア:

[(1, 156930315), (3, 52310105), (5, 31386063), (15, 10462021), (17, 9231195), (51, 3077065), (85, 1846239), (255, 615413)]