10906305

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 18378624

約数和(自身を除く): 7472319

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 457, 555, 645, 1371, 1591, 2285, 4773, 6855, 7955, 16909, 19651, 23865, 50727, 58953, 84545, 98255, 253635, 294765, 727087, 2181261, 3635435, 10906305]

約数ペア:

[(1, 10906305), (3, 3635435), (5, 2181261), (15, 727087), (37, 294765), (43, 253635), (111, 98255), (129, 84545), (185, 58953), (215, 50727), (457, 23865), (555, 19651), (645, 16909), (1371, 7955), (1591, 6855), (2285, 4773)]