67498215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 113425920

約数和(自身を除く): 45927705

約数列:

[1, 3, 5, 15, 23, 69, 115, 179, 345, 537, 895, 1093, 2685, 3279, 4117, 5465, 12351, 16395, 20585, 25139, 61755, 75417, 125695, 195647, 377085, 586941, 978235, 2934705, 4499881, 13499643, 22499405, 67498215]

約数ペア:

[(1, 67498215), (3, 22499405), (5, 13499643), (15, 4499881), (23, 2934705), (69, 978235), (115, 586941), (179, 377085), (345, 195647), (537, 125695), (895, 75417), (1093, 61755), (2685, 25139), (3279, 20585), (4117, 16395), (5465, 12351)]