424647396575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{131063}}^1$

素因数の和:131252

約数の個数: 48

約数和(自身を含む): 563129582400

約数和(自身を除く): 138482185825

約数列:

[1, 5, 25, 29, 41, 109, 145, 205, 545, 725, 1025, 1189, 2725, 3161, 4469, 5945, 15805, 22345, 29725, 79025, 111725, 129601, 131063, 648005, 655315, 3240025, 3276575, 3800827, 5373583, 14285867, 19004135, 26867915, 71429335, 95020675, 134339575, 155833907, 357146675, 414290143, 585720547, 779169535, 2071450715, 2928602735, 3895847675, 10357253575, 14643013675, 16985895863, 84929479315, 424647396575]

約数ペア:

[(1, 424647396575), (5, 84929479315), (25, 16985895863), (29, 14643013675), (41, 10357253575), (109, 3895847675), (145, 2928602735), (205, 2071450715), (545, 779169535), (725, 585720547), (1025, 414290143), (1189, 357146675), (2725, 155833907), (3161, 134339575), (4469, 95020675), (5945, 71429335), (15805, 26867915), (22345, 19004135), (29725, 14285867), (79025, 5373583), (111725, 3800827), (129601, 3276575), (131063, 3240025), (648005, 655315)]