1382207865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{3847}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 2343893760

約数和(自身を除く): 961685895

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1409, 3847, 4227, 7045, 11541, 19235, 21135, 23953, 57705, 65399, 71859, 119765, 196197, 326995, 359295, 980985, 5420423, 16261269, 27102115, 81306345, 92147191, 276441573, 460735955, 1382207865]

約数ペア:

[(1, 1382207865), (3, 460735955), (5, 276441573), (15, 92147191), (17, 81306345), (51, 27102115), (85, 16261269), (255, 5420423), (1409, 980985), (3847, 359295), (4227, 326995), (7045, 196197), (11541, 119765), (19235, 71859), (21135, 65399), (23953, 57705)]