72138495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 137088000

約数和(自身を除く): 64949505

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 199, 429, 507, 597, 715, 845, 995, 1859, 2145, 2189, 2197, 2535, 2587, 2985, 5577, 6567, 6591, 7761, 9295, 10945, 10985, 12935, 24167, 27885, 28457, 32835, 32955, 33631, 38805, 72501, 85371, 100893, 120835, 142285, 168155, 362505, 369941, 426855, 437203, 504465, 1109823, 1311609, 1849705, 2186015, 4809233, 5549115, 6558045, 14427699, 24046165, 72138495]

約数ペア:

[(1, 72138495), (3, 24046165), (5, 14427699), (11, 6558045), (13, 5549115), (15, 4809233), (33, 2186015), (39, 1849705), (55, 1311609), (65, 1109823), (143, 504465), (165, 437203), (169, 426855), (195, 369941), (199, 362505), (429, 168155), (507, 142285), (597, 120835), (715, 100893), (845, 85371), (995, 72501), (1859, 38805), (2145, 33631), (2189, 32955), (2197, 32835), (2535, 28457), (2587, 27885), (2985, 24167), (5577, 12935), (6567, 10985), (6591, 10945), (7761, 9295)]