39205485

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 41353875

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1553, 1683, 2295, 2805, 4659, 5049, 7765, 8415, 13977, 17083, 23295, 25245, 26401, 41931, 51249, 69885, 79203, 85415, 132005, 153747, 209655, 237609, 256245, 290411, 396015, 461241, 712827, 768735, 871233, 1188045, 1452055, 2306205, 2613699, 3564135, 4356165, 7841097, 13068495, 39205485]

約数ペア:

[(1, 39205485), (3, 13068495), (5, 7841097), (9, 4356165), (11, 3564135), (15, 2613699), (17, 2306205), (27, 1452055), (33, 1188045), (45, 871233), (51, 768735), (55, 712827), (85, 461241), (99, 396015), (135, 290411), (153, 256245), (165, 237609), (187, 209655), (255, 153747), (297, 132005), (459, 85415), (495, 79203), (561, 69885), (765, 51249), (935, 41931), (1485, 26401), (1553, 25245), (1683, 23295), (2295, 17083), (2805, 13977), (4659, 8415), (5049, 7765)]