8134525

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 12570624

約数和(自身を除く): 4436099

約数列:

[1, 5, 7, 23, 25, 35, 43, 47, 115, 161, 175, 215, 235, 301, 329, 575, 805, 989, 1075, 1081, 1175, 1505, 1645, 2021, 4025, 4945, 5405, 6923, 7525, 7567, 8225, 10105, 14147, 24725, 27025, 34615, 37835, 46483, 50525, 70735, 173075, 189175, 232415, 325381, 353675, 1162075, 1626905, 8134525]

約数ペア:

[(1, 8134525), (5, 1626905), (7, 1162075), (23, 353675), (25, 325381), (35, 232415), (43, 189175), (47, 173075), (115, 70735), (161, 50525), (175, 46483), (215, 37835), (235, 34615), (301, 27025), (329, 24725), (575, 14147), (805, 10105), (989, 8225), (1075, 7567), (1081, 7525), (1175, 6923), (1505, 5405), (1645, 4945), (2021, 4025)]