27827745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{883}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 48881664

約数和(自身を除く): 21053919

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 191, 573, 883, 955, 2101, 2649, 2865, 4415, 6303, 9713, 10505, 13245, 29139, 31515, 48565, 145695, 168653, 505959, 843265, 1855183, 2529795, 5565549, 9275915, 27827745]

約数ペア:

[(1, 27827745), (3, 9275915), (5, 5565549), (11, 2529795), (15, 1855183), (33, 843265), (55, 505959), (165, 168653), (191, 145695), (573, 48565), (883, 31515), (955, 29139), (2101, 13245), (2649, 10505), (2865, 9713), (4415, 6303)]