66015675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 140348160

約数和(自身を除く): 74332485

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 85, 99, 135, 153, 165, 187, 225, 255, 275, 297, 425, 459, 495, 523, 561, 675, 765, 825, 935, 1275, 1485, 1569, 1683, 2295, 2475, 2615, 2805, 3825, 4675, 4707, 5049, 5753, 7425, 7845, 8415, 8891, 11475, 13075, 14025, 14121, 17259, 23535, 25245, 26673, 28765, 39225, 42075, 44455, 51777, 70605, 80019, 86295, 97801, 117675, 126225, 133365, 143825, 155331, 222275, 240057, 258885, 293403, 353025, 400095, 431475, 489005, 666825, 776655, 880209, 1200285, 1294425, 1467015, 2000475, 2445025, 2640627, 3883275, 4401045, 6001425, 7335075, 13203135, 22005225, 66015675]

約数ペア:

[(1, 66015675), (3, 22005225), (5, 13203135), (9, 7335075), (11, 6001425), (15, 4401045), (17, 3883275), (25, 2640627), (27, 2445025), (33, 2000475), (45, 1467015), (51, 1294425), (55, 1200285), (75, 880209), (85, 776655), (99, 666825), (135, 489005), (153, 431475), (165, 400095), (187, 353025), (225, 293403), (255, 258885), (275, 240057), (297, 222275), (425, 155331), (459, 143825), (495, 133365), (523, 126225), (561, 117675), (675, 97801), (765, 86295), (825, 80019), (935, 70605), (1275, 51777), (1485, 44455), (1569, 42075), (1683, 39225), (2295, 28765), (2475, 26673), (2615, 25245), (2805, 23535), (3825, 17259), (4675, 14121), (4707, 14025), (5049, 13075), (5753, 11475), (7425, 8891), (7845, 8415)]