7220199185

素因数分解:

$5^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1\times {\mathrm{4649}}^1$

素因数の和:5848

約数の個数: 16

約数和(自身を含む): 8699443200

約数和(自身を除く): 1479244015

約数列:

[1, 5, 383, 811, 1915, 4055, 4649, 23245, 310613, 1553065, 1780567, 3770339, 8902835, 18851695, 1444039837, 7220199185]

約数ペア:

[(1, 7220199185), (5, 1444039837), (383, 18851695), (811, 8902835), (1915, 3770339), (4055, 1780567), (4649, 1553065), (23245, 310613)]