89851885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{6733}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 114908976

約数和(自身を除く): 25057091

約数列:

[1, 5, 17, 85, 157, 785, 2669, 6733, 13345, 33665, 114461, 572305, 1057081, 5285405, 17970377, 89851885]

約数ペア:

[(1, 89851885), (5, 17970377), (17, 5285405), (85, 1057081), (157, 572305), (785, 114461), (2669, 33665), (6733, 13345)]