1920007775

素因数分解:

$5^2\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{5227}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 2722742400

約数和(自身を除く): 802734625

約数列:

[1, 5, 7, 25, 35, 175, 2099, 5227, 10495, 14693, 26135, 36589, 52475, 73465, 130675, 182945, 367325, 914725, 10971473, 54857365, 76800311, 274286825, 384001555, 1920007775]

約数ペア:

[(1, 1920007775), (5, 384001555), (7, 274286825), (25, 76800311), (35, 54857365), (175, 10971473), (2099, 914725), (5227, 367325), (10495, 182945), (14693, 130675), (26135, 73465), (36589, 52475)]