85716285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4073}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 145490688

約数和(自身を除く): 59774403

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 4073, 4209, 7015, 12219, 20365, 21045, 61095, 93679, 248453, 281037, 468395, 745359, 1242265, 1405185, 3726795, 5714419, 17143257, 28572095, 85716285]

約数ペア:

[(1, 85716285), (3, 28572095), (5, 17143257), (15, 5714419), (23, 3726795), (61, 1405185), (69, 1242265), (115, 745359), (183, 468395), (305, 281037), (345, 248453), (915, 93679), (1403, 61095), (4073, 21045), (4209, 20365), (7015, 12219)]