4992365

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2265235

約数列:

[1, 5, 7, 35, 41, 49, 71, 205, 245, 287, 343, 355, 497, 1435, 1715, 2009, 2485, 2911, 3479, 10045, 14063, 14555, 17395, 20377, 24353, 70315, 101885, 121765, 142639, 713195, 998473, 4992365]

約数ペア:

[(1, 4992365), (5, 998473), (7, 713195), (35, 142639), (41, 121765), (49, 101885), (71, 70315), (205, 24353), (245, 20377), (287, 17395), (343, 14555), (355, 14063), (497, 10045), (1435, 3479), (1715, 2911), (2009, 2485)]