2012802575

素因数分解:

$5^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{12967}}^1$

素因数の和:13871

約数の個数: 24

約数和(自身を含む): 2855864832

約数和(自身を除く): 843062257

約数列:

[1, 5, 7, 25, 35, 175, 887, 4435, 6209, 12967, 22175, 31045, 64835, 90769, 155225, 324175, 453845, 2269225, 11501729, 57508645, 80512103, 287543225, 402560515, 2012802575]

約数ペア:

[(1, 2012802575), (5, 402560515), (7, 287543225), (25, 80512103), (35, 57508645), (175, 11501729), (887, 2269225), (4435, 453845), (6209, 324175), (12967, 155225), (22175, 90769), (31045, 64835)]