40160505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 84268800

約数和(自身を除く): 44108295

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 109, 121, 145, 165, 203, 231, 319, 327, 363, 385, 435, 545, 605, 609, 763, 847, 957, 1015, 1155, 1199, 1595, 1635, 1815, 2233, 2289, 2541, 3045, 3161, 3509, 3597, 3815, 4235, 4785, 5995, 6699, 8393, 9483, 10527, 11165, 11445, 12705, 13189, 15805, 17545, 17985, 22127, 24563, 25179, 33495, 34771, 39567, 41965, 47415, 52635, 65945, 66381, 73689, 92323, 104313, 110635, 122815, 125895, 173855, 197835, 243397, 276969, 331905, 368445, 382481, 461615, 521565, 730191, 1147443, 1216985, 1384845, 1912405, 2677367, 3650955, 5737215, 8032101, 13386835, 40160505]

約数ペア:

[(1, 40160505), (3, 13386835), (5, 8032101), (7, 5737215), (11, 3650955), (15, 2677367), (21, 1912405), (29, 1384845), (33, 1216985), (35, 1147443), (55, 730191), (77, 521565), (87, 461615), (105, 382481), (109, 368445), (121, 331905), (145, 276969), (165, 243397), (203, 197835), (231, 173855), (319, 125895), (327, 122815), (363, 110635), (385, 104313), (435, 92323), (545, 73689), (605, 66381), (609, 65945), (763, 52635), (847, 47415), (957, 41965), (1015, 39567), (1155, 34771), (1199, 33495), (1595, 25179), (1635, 24563), (1815, 22127), (2233, 17985), (2289, 17545), (2541, 15805), (3045, 13189), (3161, 12705), (3509, 11445), (3597, 11165), (3815, 10527), (4235, 9483), (4785, 8393), (5995, 6699)]