29101785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 20249895

約数列:

[1, 3, 5, 15, 23, 67, 69, 115, 201, 335, 345, 1005, 1259, 1541, 3777, 4623, 6295, 7705, 18885, 23115, 28957, 84353, 86871, 144785, 253059, 421765, 434355, 1265295, 1940119, 5820357, 9700595, 29101785]

約数ペア:

[(1, 29101785), (3, 9700595), (5, 5820357), (15, 1940119), (23, 1265295), (67, 434355), (69, 421765), (115, 253059), (201, 144785), (335, 86871), (345, 84353), (1005, 28957), (1259, 23115), (1541, 18885), (3777, 7705), (4623, 6295)]