71350515

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{6317}}^1$

素因数の和:6579

約数の個数: 24

約数和(自身を含む): 124186608

約数和(自身を除く): 52836093

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 6317, 11295, 18951, 31585, 56853, 94755, 284265, 1585567, 4756701, 7927835, 14270103, 23783505, 71350515]

約数ペア:

[(1, 71350515), (3, 23783505), (5, 14270103), (9, 7927835), (15, 4756701), (45, 1585567), (251, 284265), (753, 94755), (1255, 56853), (2259, 31585), (3765, 18951), (6317, 11295)]