2104423425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{24809}}^1$

素因数の和:24867

約数の個数: 72

約数和(自身を含む): 4199340600

約数和(自身を除く): 2094917175

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 145, 195, 225, 261, 325, 377, 435, 585, 725, 975, 1131, 1305, 1885, 2175, 2925, 3393, 5655, 6525, 9425, 16965, 24809, 28275, 74427, 84825, 124045, 223281, 322517, 372135, 620225, 719461, 967551, 1116405, 1612585, 1860675, 2158383, 2902653, 3597305, 4837755, 5582025, 6475149, 8062925, 9352993, 10791915, 14513265, 17986525, 24188775, 28058979, 32375745, 46764965, 53959575, 72566325, 84176937, 140294895, 161878725, 233824825, 420884685, 701474475, 2104423425]

約数ペア:

[(1, 2104423425), (3, 701474475), (5, 420884685), (9, 233824825), (13, 161878725), (15, 140294895), (25, 84176937), (29, 72566325), (39, 53959575), (45, 46764965), (65, 32375745), (75, 28058979), (87, 24188775), (117, 17986525), (145, 14513265), (195, 10791915), (225, 9352993), (261, 8062925), (325, 6475149), (377, 5582025), (435, 4837755), (585, 3597305), (725, 2902653), (975, 2158383), (1131, 1860675), (1305, 1612585), (1885, 1116405), (2175, 967551), (2925, 719461), (3393, 620225), (5655, 372135), (6525, 322517), (9425, 223281), (16965, 124045), (24809, 84825), (28275, 74427)]