84837825

素因数分解:

$3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1787}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 152759568

約数和(自身を除く): 67921743

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 211, 225, 633, 1055, 1787, 1899, 3165, 5275, 5361, 8935, 9495, 15825, 16083, 26805, 44675, 47475, 80415, 134025, 377057, 402075, 1131171, 1885285, 3393513, 5655855, 9426425, 16967565, 28279275, 84837825]

約数ペア:

[(1, 84837825), (3, 28279275), (5, 16967565), (9, 9426425), (15, 5655855), (25, 3393513), (45, 1885285), (75, 1131171), (211, 402075), (225, 377057), (633, 134025), (1055, 80415), (1787, 47475), (1899, 44675), (3165, 26805), (5275, 16083), (5361, 15825), (8935, 9495)]