258010955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{6337}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 328561920

約数和(自身を除く): 70550965

約数列:

[1, 5, 17, 85, 479, 2395, 6337, 8143, 31685, 40715, 107729, 538645, 3035423, 15177115, 51602191, 258010955]

約数ペア:

[(1, 258010955), (5, 51602191), (17, 15177115), (85, 3035423), (479, 538645), (2395, 107729), (6337, 40715), (8143, 31685)]