23972795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 36412416

約数和(自身を除く): 12439621

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 877, 2485, 3905, 4385, 5467, 6139, 9647, 27335, 30695, 48235, 62267, 67529, 311335, 337645, 435869, 684937, 2179345, 3424685, 4794559, 23972795]

約数ペア:

[(1, 23972795), (5, 4794559), (7, 3424685), (11, 2179345), (35, 684937), (55, 435869), (71, 337645), (77, 311335), (355, 67529), (385, 62267), (497, 48235), (781, 30695), (877, 27335), (2485, 9647), (3905, 6139), (4385, 5467)]