29225405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 40283136

約数和(自身を除く): 11057731

約数列:

[1, 5, 11, 31, 55, 61, 155, 281, 305, 341, 671, 1405, 1705, 1891, 3091, 3355, 8711, 9455, 15455, 17141, 20801, 43555, 85705, 95821, 104005, 188551, 479105, 531371, 942755, 2656855, 5845081, 29225405]

約数ペア:

[(1, 29225405), (5, 5845081), (11, 2656855), (31, 942755), (55, 531371), (61, 479105), (155, 188551), (281, 104005), (305, 95821), (341, 85705), (671, 43555), (1405, 20801), (1705, 17141), (1891, 15455), (3091, 9455), (3355, 8711)]