15084615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 30514176

約数和(自身を除く): 15429561

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 43, 65, 91, 105, 129, 195, 215, 257, 273, 301, 455, 559, 645, 771, 903, 1285, 1365, 1505, 1677, 1799, 2795, 3341, 3855, 3913, 4515, 5397, 8385, 8995, 10023, 11051, 11739, 16705, 19565, 23387, 26985, 33153, 50115, 55255, 58695, 70161, 77357, 116935, 143663, 165765, 232071, 350805, 386785, 430989, 718315, 1005641, 1160355, 2154945, 3016923, 5028205, 15084615]

約数ペア:

[(1, 15084615), (3, 5028205), (5, 3016923), (7, 2154945), (13, 1160355), (15, 1005641), (21, 718315), (35, 430989), (39, 386785), (43, 350805), (65, 232071), (91, 165765), (105, 143663), (129, 116935), (195, 77357), (215, 70161), (257, 58695), (273, 55255), (301, 50115), (455, 33153), (559, 26985), (645, 23387), (771, 19565), (903, 16705), (1285, 11739), (1365, 11051), (1505, 10023), (1677, 8995), (1799, 8385), (2795, 5397), (3341, 4515), (3855, 3913)]