147915865

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 179467776

約数和(自身を除く): 31551911

約数列:

[1, 5, 173, 271, 631, 865, 1355, 3155, 46883, 109163, 171001, 234415, 545815, 855005, 29583173, 147915865]

約数ペア:

[(1, 147915865), (5, 29583173), (173, 855005), (271, 545815), (631, 234415), (865, 171001), (1355, 109163), (3155, 46883)]