2015132405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9619}}^1$

素因数の和:9941

約数の個数: 32

約数和(自身を含む): 2850906240

約数和(自身を除く): 835773835

約数列:

[1, 5, 11, 13, 55, 65, 143, 293, 715, 1465, 3223, 3809, 9619, 16115, 19045, 41899, 48095, 105809, 125047, 209495, 529045, 625235, 1375517, 2818367, 6877585, 14091835, 31002037, 36638771, 155010185, 183193855, 403026481, 2015132405]

約数ペア:

[(1, 2015132405), (5, 403026481), (11, 183193855), (13, 155010185), (55, 36638771), (65, 31002037), (143, 14091835), (293, 6877585), (715, 2818367), (1465, 1375517), (3223, 625235), (3809, 529045), (9619, 209495), (16115, 125047), (19045, 105809), (41899, 48095)]