20150892705

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13042649}}^1$

素因数の和:13042760

約数の個数: 16

約数和(自身を含む): 32554454400

約数和(自身を除く): 12403561695

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 13042649, 39127947, 65213245, 195639735, 1343392847, 4030178541, 6716964235, 20150892705]

約数ペア:

[(1, 20150892705), (3, 6716964235), (5, 4030178541), (15, 1343392847), (103, 195639735), (309, 65213245), (515, 39127947), (1545, 13042649)]