166163205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8273}}^1$

素因数の和:8397

約数の個数: 32

約数和(自身を含む): 289126656

約数和(自身を除く): 122963451

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 4017, 6695, 8273, 20085, 24819, 41365, 107549, 124095, 322647, 537745, 852119, 1613235, 2556357, 4260595, 11077547, 12781785, 33232641, 55387735, 166163205]

約数ペア:

[(1, 166163205), (3, 55387735), (5, 33232641), (13, 12781785), (15, 11077547), (39, 4260595), (65, 2556357), (103, 1613235), (195, 852119), (309, 537745), (515, 322647), (1339, 124095), (1545, 107549), (4017, 41365), (6695, 24819), (8273, 20085)]