71088815

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 104022144

約数和(自身を除く): 32933329

約数列:

[1, 5, 7, 17, 35, 85, 119, 157, 595, 761, 785, 1099, 2669, 3805, 5327, 5495, 12937, 13345, 18683, 26635, 64685, 90559, 93415, 119477, 452795, 597385, 836339, 2031109, 4181695, 10155545, 14217763, 71088815]

約数ペア:

[(1, 71088815), (5, 14217763), (7, 10155545), (17, 4181695), (35, 2031109), (85, 836339), (119, 597385), (157, 452795), (595, 119477), (761, 93415), (785, 90559), (1099, 64685), (2669, 26635), (3805, 18683), (5327, 13345), (5495, 12937)]