84865425

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{13633}}^1$

素因数の和:13729

約数の個数: 24

約数和(自身を含む): 142011744

約数和(自身を除く): 57146319

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 13633, 40899, 68165, 204495, 340825, 1022475, 1131539, 3394617, 5657695, 16973085, 28288475, 84865425]

約数ペア:

[(1, 84865425), (3, 28288475), (5, 16973085), (15, 5657695), (25, 3394617), (75, 1131539), (83, 1022475), (249, 340825), (415, 204495), (1245, 68165), (2075, 40899), (6225, 13633)]