2013013695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{42509}}^1$

素因数の和:42576

約数の個数: 64

約数和(自身を含む): 4113607680

約数和(自身を除く): 2100593985

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 41, 55, 77, 105, 123, 165, 205, 231, 287, 385, 451, 615, 861, 1155, 1353, 1435, 2255, 3157, 4305, 6765, 9471, 15785, 42509, 47355, 127527, 212545, 297563, 467599, 637635, 892689, 1402797, 1487815, 1742869, 2337995, 3273193, 4463445, 5228607, 7013985, 8714345, 9819579, 12200083, 16365965, 19171559, 26143035, 36600249, 49097895, 57514677, 61000415, 95857795, 134200913, 183001245, 287573385, 402602739, 671004565, 2013013695]

約数ペア:

[(1, 2013013695), (3, 671004565), (5, 402602739), (7, 287573385), (11, 183001245), (15, 134200913), (21, 95857795), (33, 61000415), (35, 57514677), (41, 49097895), (55, 36600249), (77, 26143035), (105, 19171559), (123, 16365965), (165, 12200083), (205, 9819579), (231, 8714345), (287, 7013985), (385, 5228607), (451, 4463445), (615, 3273193), (861, 2337995), (1155, 1742869), (1353, 1487815), (1435, 1402797), (2255, 892689), (3157, 637635), (4305, 467599), (6765, 297563), (9471, 212545), (15785, 127527), (42509, 47355)]