13309998915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1579}}^1$

素因数の和:2124

約数の個数: 64

約数和(自身を含む): 22704675840

約数和(自身を除く): 9394676925

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 461, 795, 1219, 1383, 1579, 2305, 3657, 4737, 6095, 6915, 7895, 10603, 18285, 23685, 24433, 31809, 36317, 53015, 73299, 83687, 108951, 122165, 159045, 181585, 251061, 366495, 418435, 544755, 561959, 727919, 1255305, 1685877, 1924801, 2183757, 2809795, 3639595, 5774403, 8429385, 9624005, 10918785, 16742137, 28872015, 38579707, 50226411, 83710685, 115739121, 192898535, 251132055, 578695605, 887333261, 2661999783, 4436666305, 13309998915]

約数ペア:

[(1, 13309998915), (3, 4436666305), (5, 2661999783), (15, 887333261), (23, 578695605), (53, 251132055), (69, 192898535), (115, 115739121), (159, 83710685), (265, 50226411), (345, 38579707), (461, 28872015), (795, 16742137), (1219, 10918785), (1383, 9624005), (1579, 8429385), (2305, 5774403), (3657, 3639595), (4737, 2809795), (6095, 2183757), (6915, 1924801), (7895, 1685877), (10603, 1255305), (18285, 727919), (23685, 561959), (24433, 544755), (31809, 418435), (36317, 366495), (53015, 251061), (73299, 181585), (83687, 159045), (108951, 122165)]