15246208515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{188609}}^1$

素因数の和:188951

約数の個数: 32

約数和(自身を含む): 25910487360

約数和(自身を除く): 10664278845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 951, 1585, 4755, 5389, 16167, 26945, 80835, 188609, 565827, 943045, 2829135, 3206353, 9619059, 16031765, 48095295, 59789053, 179367159, 298945265, 896835795, 1016413901, 3049241703, 5082069505, 15246208515]

約数ペア:

[(1, 15246208515), (3, 5082069505), (5, 3049241703), (15, 1016413901), (17, 896835795), (51, 298945265), (85, 179367159), (255, 59789053), (317, 48095295), (951, 16031765), (1585, 9619059), (4755, 3206353), (5389, 2829135), (16167, 943045), (26945, 565827), (80835, 188609)]