72372465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 65219535

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 293, 495, 499, 879, 1465, 1497, 2495, 2637, 3223, 4395, 4491, 5489, 7485, 9669, 13185, 16115, 16467, 22455, 27445, 29007, 48345, 49401, 82335, 145035, 146207, 247005, 438621, 731035, 1315863, 1608277, 2193105, 4824831, 6579315, 8041385, 14474493, 24124155, 72372465]

約数ペア:

[(1, 72372465), (3, 24124155), (5, 14474493), (9, 8041385), (11, 6579315), (15, 4824831), (33, 2193105), (45, 1608277), (55, 1315863), (99, 731035), (165, 438621), (293, 247005), (495, 146207), (499, 145035), (879, 82335), (1465, 49401), (1497, 48345), (2495, 29007), (2637, 27445), (3223, 22455), (4395, 16467), (4491, 16115), (5489, 13185), (7485, 9669)]