171104915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 52429165

約数列:

[1, 5, 17, 79, 83, 85, 307, 395, 415, 1343, 1411, 1535, 5219, 6557, 6715, 7055, 24253, 25481, 26095, 32785, 111469, 121265, 127405, 412301, 433177, 557345, 2012999, 2061505, 2165885, 10064995, 34220983, 171104915]

約数ペア:

[(1, 171104915), (5, 34220983), (17, 10064995), (79, 2165885), (83, 2061505), (85, 2012999), (307, 557345), (395, 433177), (415, 412301), (1343, 127405), (1411, 121265), (1535, 111469), (5219, 32785), (6557, 26095), (6715, 25481), (7055, 24253)]