148348045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 193342464

約数和(自身を除く): 44994419

約数列:

[1, 5, 23, 41, 73, 115, 205, 365, 431, 943, 1679, 2155, 2993, 4715, 8395, 9913, 14965, 17671, 31463, 49565, 68839, 88355, 157315, 344195, 406433, 723649, 1289983, 2032165, 3618245, 6449915, 29669609, 148348045]

約数ペア:

[(1, 148348045), (5, 29669609), (23, 6449915), (41, 3618245), (73, 2032165), (115, 1289983), (205, 723649), (365, 406433), (431, 344195), (943, 157315), (1679, 88355), (2155, 68839), (2993, 49565), (4715, 31463), (8395, 17671), (9913, 14965)]