3449215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 5658624

約数和(自身を除く): 2209409

約数列:

[1, 5, 7, 11, 17, 31, 35, 55, 77, 85, 119, 155, 187, 217, 289, 341, 385, 527, 595, 935, 1085, 1309, 1445, 1705, 2023, 2387, 2635, 3179, 3689, 5797, 6545, 8959, 10115, 11935, 15895, 18445, 22253, 28985, 40579, 44795, 62713, 98549, 111265, 202895, 313565, 492745, 689843, 3449215]

約数ペア:

[(1, 3449215), (5, 689843), (7, 492745), (11, 313565), (17, 202895), (31, 111265), (35, 98549), (55, 62713), (77, 44795), (85, 40579), (119, 28985), (155, 22253), (187, 18445), (217, 15895), (289, 11935), (341, 10115), (385, 8959), (527, 6545), (595, 5797), (935, 3689), (1085, 3179), (1309, 2635), (1445, 2387), (1705, 2023)]