15549492765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4817}}^1\times {\mathrm{12659}}^1$

素因数の和:17501

約数の個数: 32

約数和(自身を含む): 26350220160

約数和(自身を除く): 10800727395

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4817, 12659, 14451, 24085, 37977, 63295, 72255, 81889, 189885, 215203, 245667, 409445, 645609, 1076015, 1228335, 3228045, 60978403, 182935209, 304892015, 914676045, 1036632851, 3109898553, 5183164255, 15549492765]

約数ペア:

[(1, 15549492765), (3, 5183164255), (5, 3109898553), (15, 1036632851), (17, 914676045), (51, 304892015), (85, 182935209), (255, 60978403), (4817, 3228045), (12659, 1228335), (14451, 1076015), (24085, 645609), (37977, 409445), (63295, 245667), (72255, 215203), (81889, 189885)]