15530182059

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1993349}}^1$

素因数の和:1993419

約数の個数: 24

約数和(自身を含む): 24542125200

約数和(自身を除く): 9011943141

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 1993349, 5980047, 13953443, 41860329, 97674101, 105647497, 293022303, 316942491, 739532479, 2218597437, 5176727353, 15530182059]

約数ペア:

[(1, 15530182059), (3, 5176727353), (7, 2218597437), (21, 739532479), (49, 316942491), (53, 293022303), (147, 105647497), (159, 97674101), (371, 41860329), (1113, 13953443), (2597, 5980047), (7791, 1993349)]