38891835

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50839}}^1$

素因数の和:50867

約数の個数: 24

約数和(自身を含む): 71379360

約数和(自身を除く): 32487525

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 50839, 152517, 254195, 457551, 762585, 864263, 2287755, 2592789, 4321315, 7778367, 12963945, 38891835]

約数ペア:

[(1, 38891835), (3, 12963945), (5, 7778367), (9, 4321315), (15, 2592789), (17, 2287755), (45, 864263), (51, 762585), (85, 457551), (153, 254195), (255, 152517), (765, 50839)]