1110987145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 1463132160

約数和(自身を除く): 352145015

約数列:

[1, 5, 17, 31, 85, 155, 293, 527, 1439, 1465, 2635, 4981, 7195, 9083, 24463, 24905, 44609, 45415, 122315, 154411, 223045, 421627, 758353, 772055, 2108135, 3791765, 7167659, 13070437, 35838295, 65352185, 222197429, 1110987145]

約数ペア:

[(1, 1110987145), (5, 222197429), (17, 65352185), (31, 35838295), (85, 13070437), (155, 7167659), (293, 3791765), (527, 2108135), (1439, 772055), (1465, 758353), (2635, 421627), (4981, 223045), (7195, 154411), (9083, 122315), (24463, 45415), (24905, 44609)]