22105185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 16982175

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 3769, 5865, 11307, 18845, 56535, 64073, 86687, 192219, 260061, 320365, 433435, 961095, 1300305, 1473679, 4421037, 7368395, 22105185]

約数ペア:

[(1, 22105185), (3, 7368395), (5, 4421037), (15, 1473679), (17, 1300305), (23, 961095), (51, 433435), (69, 320365), (85, 260061), (115, 192219), (255, 86687), (345, 64073), (391, 56535), (1173, 18845), (1955, 11307), (3769, 5865)]