47440305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 90305280

約数和(自身を除く): 42864975

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 239, 401, 495, 717, 1195, 1203, 2005, 2151, 2629, 3585, 3609, 4411, 6015, 7887, 10755, 13145, 13233, 18045, 22055, 23661, 39435, 39699, 66165, 95839, 118305, 198495, 287517, 479195, 862551, 1054229, 1437585, 3162687, 4312755, 5271145, 9488061, 15813435, 47440305]

約数ペア:

[(1, 47440305), (3, 15813435), (5, 9488061), (9, 5271145), (11, 4312755), (15, 3162687), (33, 1437585), (45, 1054229), (55, 862551), (99, 479195), (165, 287517), (239, 198495), (401, 118305), (495, 95839), (717, 66165), (1195, 39699), (1203, 39435), (2005, 23661), (2151, 22055), (2629, 18045), (3585, 13233), (3609, 13145), (4411, 10755), (6015, 7887)]