99968822785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{481673}}^1$

素因数の和:481825

約数の個数: 32

約数和(自身を含む): 134652930048

約数和(自身を除く): 34684107263

約数列:

[1, 5, 13, 31, 65, 103, 155, 403, 515, 1339, 2015, 3193, 6695, 15965, 41509, 207545, 481673, 2408365, 6261749, 14931863, 31308745, 49612319, 74659315, 194114219, 248061595, 644960147, 970571095, 1537981889, 3224800735, 7689909445, 19993764557, 99968822785]

約数ペア:

[(1, 99968822785), (5, 19993764557), (13, 7689909445), (31, 3224800735), (65, 1537981889), (103, 970571095), (155, 644960147), (403, 248061595), (515, 194114219), (1339, 74659315), (2015, 49612319), (3193, 31308745), (6695, 14931863), (15965, 6261749), (41509, 2408365), (207545, 481673)]