156780080305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{2386121}}^1$

素因数の和:2386916

約数の個数: 16

約数和(自身を含む): 199460710224

約数和(自身を除く): 42680629919

約数列:

[1, 5, 17, 85, 773, 3865, 13141, 65705, 2386121, 11930605, 40564057, 202820285, 1844471533, 9222357665, 31356016061, 156780080305]

約数ペア:

[(1, 156780080305), (5, 31356016061), (17, 9222357665), (85, 1844471533), (773, 202820285), (3865, 40564057), (13141, 11930605), (65705, 2386121)]