54854025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 94476096

約数和(自身を除く): 39622071

約数列:

[1, 3, 5, 15, 25, 43, 73, 75, 129, 215, 219, 233, 365, 645, 699, 1075, 1095, 1165, 1825, 3139, 3225, 3495, 5475, 5825, 9417, 10019, 15695, 17009, 17475, 30057, 47085, 50095, 51027, 78475, 85045, 150285, 235425, 250475, 255135, 425225, 731387, 751425, 1275675, 2194161, 3656935, 10970805, 18284675, 54854025]

約数ペア:

[(1, 54854025), (3, 18284675), (5, 10970805), (15, 3656935), (25, 2194161), (43, 1275675), (73, 751425), (75, 731387), (129, 425225), (215, 255135), (219, 250475), (233, 235425), (365, 150285), (645, 85045), (699, 78475), (1075, 51027), (1095, 50095), (1165, 47085), (1825, 30057), (3139, 17475), (3225, 17009), (3495, 15695), (5475, 10019), (5825, 9417)]