49295655

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 42633945

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 71, 111, 135, 139, 185, 213, 333, 355, 417, 555, 639, 695, 999, 1065, 1251, 1665, 1917, 2085, 2627, 3195, 3753, 4995, 5143, 6255, 7881, 9585, 9869, 13135, 15429, 18765, 23643, 25715, 29607, 39405, 46287, 49345, 70929, 77145, 88821, 118215, 138861, 148035, 231435, 266463, 354645, 365153, 444105, 694305, 1095459, 1332315, 1825765, 3286377, 5477295, 9859131, 16431885, 49295655]

約数ペア:

[(1, 49295655), (3, 16431885), (5, 9859131), (9, 5477295), (15, 3286377), (27, 1825765), (37, 1332315), (45, 1095459), (71, 694305), (111, 444105), (135, 365153), (139, 354645), (185, 266463), (213, 231435), (333, 148035), (355, 138861), (417, 118215), (555, 88821), (639, 77145), (695, 70929), (999, 49345), (1065, 46287), (1251, 39405), (1665, 29607), (1917, 25715), (2085, 23643), (2627, 18765), (3195, 15429), (3753, 13135), (4995, 9869), (5143, 9585), (6255, 7881)]