13208775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6073}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 22595280

約数和(自身を除く): 9386505

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 6073, 18219, 30365, 91095, 151825, 176117, 455475, 528351, 880585, 2641755, 4402925, 13208775]

約数ペア:

[(1, 13208775), (3, 4402925), (5, 2641755), (15, 880585), (25, 528351), (29, 455475), (75, 176117), (87, 151825), (145, 91095), (435, 30365), (725, 18219), (2175, 6073)]