71385765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 129058944

約数和(自身を除く): 57673179

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1063, 1221, 1815, 2035, 3189, 4477, 5315, 6105, 11693, 13431, 15945, 22385, 35079, 39331, 58465, 67155, 117993, 128623, 175395, 196655, 385869, 432641, 589965, 643115, 1297923, 1929345, 2163205, 4759051, 6489615, 14277153, 23795255, 71385765]

約数ペア:

[(1, 71385765), (3, 23795255), (5, 14277153), (11, 6489615), (15, 4759051), (33, 2163205), (37, 1929345), (55, 1297923), (111, 643115), (121, 589965), (165, 432641), (185, 385869), (363, 196655), (407, 175395), (555, 128623), (605, 117993), (1063, 67155), (1221, 58465), (1815, 39331), (2035, 35079), (3189, 22385), (4477, 15945), (5315, 13431), (6105, 11693)]