17489085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 29472768

約数和(自身を除く): 11983683

約数列:

[1, 3, 5, 15, 23, 69, 115, 163, 311, 345, 489, 815, 933, 1555, 2445, 3749, 4665, 7153, 11247, 18745, 21459, 35765, 50693, 56235, 107295, 152079, 253465, 760395, 1165939, 3497817, 5829695, 17489085]

約数ペア:

[(1, 17489085), (3, 5829695), (5, 3497817), (15, 1165939), (23, 760395), (69, 253465), (115, 152079), (163, 107295), (311, 56235), (345, 50693), (489, 35765), (815, 21459), (933, 18745), (1555, 11247), (2445, 7153), (3749, 4665)]