8480675

素因数分解:

$5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 13094400

約数和(自身を除く): 4613725

約数列:

[1, 5, 7, 23, 25, 35, 43, 49, 115, 161, 175, 215, 245, 301, 343, 575, 805, 989, 1075, 1127, 1225, 1505, 1715, 2107, 4025, 4945, 5635, 6923, 7525, 7889, 8575, 10535, 14749, 24725, 28175, 34615, 39445, 48461, 52675, 73745, 173075, 197225, 242305, 339227, 368725, 1211525, 1696135, 8480675]

約数ペア:

[(1, 8480675), (5, 1696135), (7, 1211525), (23, 368725), (25, 339227), (35, 242305), (43, 197225), (49, 173075), (115, 73745), (161, 52675), (175, 48461), (215, 39445), (245, 34615), (301, 28175), (343, 24725), (575, 14749), (805, 10535), (989, 8575), (1075, 7889), (1127, 7525), (1225, 6923), (1505, 5635), (1715, 4945), (2107, 4025)]