4119185

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 6500736

約数和(自身を除く): 2381551

約数列:

[1, 5, 7, 17, 23, 35, 43, 49, 85, 115, 119, 161, 215, 245, 301, 391, 595, 731, 805, 833, 989, 1127, 1505, 1955, 2107, 2737, 3655, 4165, 4945, 5117, 5635, 6923, 10535, 13685, 16813, 19159, 25585, 34615, 35819, 48461, 84065, 95795, 117691, 179095, 242305, 588455, 823837, 4119185]

約数ペア:

[(1, 4119185), (5, 823837), (7, 588455), (17, 242305), (23, 179095), (35, 117691), (43, 95795), (49, 84065), (85, 48461), (115, 35819), (119, 34615), (161, 25585), (215, 19159), (245, 16813), (301, 13685), (391, 10535), (595, 6923), (731, 5635), (805, 5117), (833, 4945), (989, 4165), (1127, 3655), (1505, 2737), (1955, 2107)]