27164445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 56125440

約数和(自身を除く): 28960995

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 435, 609, 811, 957, 1015, 1155, 1595, 2233, 2433, 3045, 4055, 4785, 5677, 6699, 8921, 11165, 12165, 17031, 23519, 26763, 28385, 33495, 44605, 62447, 70557, 85155, 117595, 133815, 164633, 187341, 258709, 312235, 352785, 493899, 776127, 823165, 936705, 1293545, 1810963, 2469495, 3880635, 5432889, 9054815, 27164445]

約数ペア:

[(1, 27164445), (3, 9054815), (5, 5432889), (7, 3880635), (11, 2469495), (15, 1810963), (21, 1293545), (29, 936705), (33, 823165), (35, 776127), (55, 493899), (77, 352785), (87, 312235), (105, 258709), (145, 187341), (165, 164633), (203, 133815), (231, 117595), (319, 85155), (385, 70557), (435, 62447), (609, 44605), (811, 33495), (957, 28385), (1015, 26763), (1155, 23519), (1595, 17031), (2233, 12165), (2433, 11165), (3045, 8921), (4055, 6699), (4785, 5677)]