4499495

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3241945

約数列:

[1, 5, 7, 11, 13, 29, 31, 35, 55, 65, 77, 91, 143, 145, 155, 203, 217, 319, 341, 377, 385, 403, 455, 715, 899, 1001, 1015, 1085, 1595, 1705, 1885, 2015, 2233, 2387, 2639, 2821, 4147, 4433, 4495, 5005, 6293, 9889, 11165, 11687, 11935, 13195, 14105, 20735, 22165, 29029, 31031, 31465, 49445, 58435, 69223, 81809, 128557, 145145, 155155, 346115, 409045, 642785, 899899, 4499495]

約数ペア:

[(1, 4499495), (5, 899899), (7, 642785), (11, 409045), (13, 346115), (29, 155155), (31, 145145), (35, 128557), (55, 81809), (65, 69223), (77, 58435), (91, 49445), (143, 31465), (145, 31031), (155, 29029), (203, 22165), (217, 20735), (319, 14105), (341, 13195), (377, 11935), (385, 11687), (403, 11165), (455, 9889), (715, 6293), (899, 5005), (1001, 4495), (1015, 4433), (1085, 4147), (1595, 2821), (1705, 2639), (1885, 2387), (2015, 2233)]