9854475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 7822965

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 131, 177, 255, 295, 393, 425, 655, 885, 1003, 1275, 1475, 1965, 2227, 3009, 3275, 4425, 5015, 6681, 7729, 9825, 11135, 15045, 23187, 25075, 33405, 38645, 55675, 75225, 115935, 131393, 167025, 193225, 394179, 579675, 656965, 1970895, 3284825, 9854475]

約数ペア:

[(1, 9854475), (3, 3284825), (5, 1970895), (15, 656965), (17, 579675), (25, 394179), (51, 193225), (59, 167025), (75, 131393), (85, 115935), (131, 75225), (177, 55675), (255, 38645), (295, 33405), (393, 25075), (425, 23187), (655, 15045), (885, 11135), (1003, 9825), (1275, 7729), (1475, 6681), (1965, 5015), (2227, 4425), (3009, 3275)]