2247174765

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{52181}}^1$

素因数の和:52235

約数の個数: 64

約数和(自身を含む): 4508524800

約数和(自身を除く): 2261350035

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 783, 957, 1305, 1485, 1595, 2871, 3915, 4785, 8613, 14355, 43065, 52181, 156543, 260905, 469629, 573991, 782715, 1408887, 1513249, 1721973, 2348145, 2869955, 4539747, 5165919, 7044435, 7566245, 8609865, 13619241, 15497757, 16645739, 22698735, 25829595, 40857723, 49937217, 68096205, 77488785, 83228695, 149811651, 204288615, 249686085, 449434953, 749058255, 2247174765]

約数ペア:

[(1, 2247174765), (3, 749058255), (5, 449434953), (9, 249686085), (11, 204288615), (15, 149811651), (27, 83228695), (29, 77488785), (33, 68096205), (45, 49937217), (55, 40857723), (87, 25829595), (99, 22698735), (135, 16645739), (145, 15497757), (165, 13619241), (261, 8609865), (297, 7566245), (319, 7044435), (435, 5165919), (495, 4539747), (783, 2869955), (957, 2348145), (1305, 1721973), (1485, 1513249), (1595, 1408887), (2871, 782715), (3915, 573991), (4785, 469629), (8613, 260905), (14355, 156543), (43065, 52181)]