69970015

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 85155840

約数和(自身を除く): 15185825

約数列:

[1, 5, 127, 251, 439, 635, 1255, 2195, 31877, 55753, 110189, 159385, 278765, 550945, 13994003, 69970015]

約数ペア:

[(1, 69970015), (5, 13994003), (127, 550945), (251, 278765), (439, 159385), (635, 110189), (1255, 55753), (2195, 31877)]