8284485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 15759360

約数和(自身を除く): 7474875

約数列:

[1, 3, 5, 11, 15, 23, 33, 37, 55, 59, 69, 111, 115, 165, 177, 185, 253, 295, 345, 407, 555, 649, 759, 851, 885, 1221, 1265, 1357, 1947, 2035, 2183, 2553, 3245, 3795, 4071, 4255, 6105, 6549, 6785, 9361, 9735, 10915, 12765, 14927, 20355, 24013, 28083, 32745, 44781, 46805, 50209, 72039, 74635, 120065, 140415, 150627, 223905, 251045, 360195, 552299, 753135, 1656897, 2761495, 8284485]

約数ペア:

[(1, 8284485), (3, 2761495), (5, 1656897), (11, 753135), (15, 552299), (23, 360195), (33, 251045), (37, 223905), (55, 150627), (59, 140415), (69, 120065), (111, 74635), (115, 72039), (165, 50209), (177, 46805), (185, 44781), (253, 32745), (295, 28083), (345, 24013), (407, 20355), (555, 14927), (649, 12765), (759, 10915), (851, 9735), (885, 9361), (1221, 6785), (1265, 6549), (1357, 6105), (1947, 4255), (2035, 4071), (2183, 3795), (2553, 3245)]