1292771715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2963}}^1$

素因数の和:3076

約数の個数: 64

約数和(自身を含む): 2304806400

約数和(自身を除く): 1012034685

約数列:

[1, 3, 5, 15, 17, 29, 51, 59, 85, 87, 145, 177, 255, 295, 435, 493, 885, 1003, 1479, 1711, 2465, 2963, 3009, 5015, 5133, 7395, 8555, 8889, 14815, 15045, 25665, 29087, 44445, 50371, 85927, 87261, 145435, 151113, 174817, 251855, 257781, 429635, 436305, 524451, 755565, 874085, 1288905, 1460759, 2622255, 2971889, 4382277, 5069693, 7303795, 8915667, 14859445, 15209079, 21911385, 25348465, 44578335, 76045395, 86184781, 258554343, 430923905, 1292771715]

約数ペア:

[(1, 1292771715), (3, 430923905), (5, 258554343), (15, 86184781), (17, 76045395), (29, 44578335), (51, 25348465), (59, 21911385), (85, 15209079), (87, 14859445), (145, 8915667), (177, 7303795), (255, 5069693), (295, 4382277), (435, 2971889), (493, 2622255), (885, 1460759), (1003, 1288905), (1479, 874085), (1711, 755565), (2465, 524451), (2963, 436305), (3009, 429635), (5015, 257781), (5133, 251855), (7395, 174817), (8555, 151113), (8889, 145435), (14815, 87261), (15045, 85927), (25665, 50371), (29087, 44445)]