23103668885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{9907}}^1$

素因数の和:10421

約数の個数: 32

約数和(自身を含む): 30603830400

約数和(自身を除く): 7500161515

約数列:

[1, 5, 11, 55, 109, 389, 545, 1199, 1945, 4279, 5995, 9907, 21395, 42401, 49535, 108977, 212005, 466411, 544885, 1079863, 2332055, 3853823, 5399315, 11878493, 19269115, 42392053, 59392465, 211960265, 420066707, 2100333535, 4620733777, 23103668885]

約数ペア:

[(1, 23103668885), (5, 4620733777), (11, 2100333535), (55, 420066707), (109, 211960265), (389, 59392465), (545, 42392053), (1199, 19269115), (1945, 11878493), (4279, 5399315), (5995, 3853823), (9907, 2332055), (21395, 1079863), (42401, 544885), (49535, 466411), (108977, 212005)]