72837495

素因数分解:

$3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1601}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 129954240

約数和(自身を除く): 57116745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 337, 1011, 1601, 1685, 3033, 4803, 5055, 8005, 9099, 14409, 15165, 24015, 43227, 45495, 72045, 216135, 539537, 1618611, 2697685, 4855833, 8093055, 14567499, 24279165, 72837495]

約数ペア:

[(1, 72837495), (3, 24279165), (5, 14567499), (9, 8093055), (15, 4855833), (27, 2697685), (45, 1618611), (135, 539537), (337, 216135), (1011, 72045), (1601, 45495), (1685, 43227), (3033, 24015), (4803, 15165), (5055, 14409), (8005, 9099)]