20150655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191911}}^1$

素因数の和:191926

約数の個数: 16

約数和(自身を含む): 36847104

約数和(自身を除く): 16696449

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191911, 575733, 959555, 1343377, 2878665, 4030131, 6716885, 20150655]

約数ペア:

[(1, 20150655), (3, 6716885), (5, 4030131), (7, 2878665), (15, 1343377), (21, 959555), (35, 575733), (105, 191911)]