84287225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 116188992

約数和(自身を除く): 31901767

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 5783, 14575, 28915, 63613, 144575, 306499, 318065, 1532495, 1590325, 3371489, 7662475, 16857445, 84287225]

約数ペア:

[(1, 84287225), (5, 16857445), (11, 7662475), (25, 3371489), (53, 1590325), (55, 1532495), (265, 318065), (275, 306499), (583, 144575), (1325, 63613), (2915, 28915), (5783, 14575)]