861013035

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 1509580800

約数和(自身を除く): 648567765

約数列:

[1, 3, 5, 9, 15, 45, 223, 239, 359, 669, 717, 1077, 1115, 1195, 1795, 2007, 2151, 3231, 3345, 3585, 5385, 10035, 10755, 16155, 53297, 80057, 85801, 159891, 240171, 257403, 266485, 400285, 429005, 479673, 720513, 772209, 799455, 1200855, 1287015, 2398365, 3602565, 3861045, 19133623, 57400869, 95668115, 172202607, 287004345, 861013035]

約数ペア:

[(1, 861013035), (3, 287004345), (5, 172202607), (9, 95668115), (15, 57400869), (45, 19133623), (223, 3861045), (239, 3602565), (359, 2398365), (669, 1287015), (717, 1200855), (1077, 799455), (1115, 772209), (1195, 720513), (1795, 479673), (2007, 429005), (2151, 400285), (3231, 266485), (3345, 257403), (3585, 240171), (5385, 159891), (10035, 85801), (10755, 80057), (16155, 53297)]