171424075

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 231235200

約数和(自身を除く): 59811125

約数列:

[1, 5, 25, 29, 41, 73, 79, 145, 205, 365, 395, 725, 1025, 1189, 1825, 1975, 2117, 2291, 2993, 3239, 5767, 5945, 10585, 11455, 14965, 16195, 28835, 29725, 52925, 57275, 74825, 80975, 86797, 93931, 144175, 167243, 236447, 433985, 469655, 836215, 1182235, 2169925, 2348275, 4181075, 5911175, 6856963, 34284815, 171424075]

約数ペア:

[(1, 171424075), (5, 34284815), (25, 6856963), (29, 5911175), (41, 4181075), (73, 2348275), (79, 2169925), (145, 1182235), (205, 836215), (365, 469655), (395, 433985), (725, 236447), (1025, 167243), (1189, 144175), (1825, 93931), (1975, 86797), (2117, 80975), (2291, 74825), (2993, 57275), (3239, 52925), (5767, 29725), (5945, 28835), (10585, 16195), (11455, 14965)]