3580885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 1893419

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 131, 355, 385, 497, 655, 781, 917, 1441, 2485, 3905, 4585, 5467, 7205, 9301, 10087, 27335, 46505, 50435, 65107, 102311, 325535, 511555, 716177, 3580885]

約数ペア:

[(1, 3580885), (5, 716177), (7, 511555), (11, 325535), (35, 102311), (55, 65107), (71, 50435), (77, 46505), (131, 27335), (355, 10087), (385, 9301), (497, 7205), (655, 5467), (781, 4585), (917, 3905), (1441, 2485)]