2073142005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{30871}}^1$

素因数の和:30938

約数の個数: 48

約数和(自身を含む): 3744650112

約数和(自身を除く): 1671508107

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1221, 1815, 2035, 4477, 6105, 13431, 22385, 30871, 67155, 92613, 154355, 339581, 463065, 1018743, 1142227, 1697905, 3426681, 3735391, 5093715, 5711135, 11206173, 12564497, 17133405, 18676955, 37693491, 56030865, 62822485, 138209467, 188467455, 414628401, 691047335, 2073142005]

約数ペア:

[(1, 2073142005), (3, 691047335), (5, 414628401), (11, 188467455), (15, 138209467), (33, 62822485), (37, 56030865), (55, 37693491), (111, 18676955), (121, 17133405), (165, 12564497), (185, 11206173), (363, 5711135), (407, 5093715), (555, 3735391), (605, 3426681), (1221, 1697905), (1815, 1142227), (2035, 1018743), (4477, 463065), (6105, 339581), (13431, 154355), (22385, 92613), (30871, 67155)]