170744005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 223388928

約数和(自身を除く): 52644923

約数列:

[1, 5, 17, 53, 85, 151, 251, 265, 755, 901, 1255, 2567, 4267, 4505, 8003, 12835, 13303, 21335, 37901, 40015, 66515, 136051, 189505, 226151, 644317, 680255, 1130755, 2008753, 3221585, 10043765, 34148801, 170744005]

約数ペア:

[(1, 170744005), (5, 34148801), (17, 10043765), (53, 3221585), (85, 2008753), (151, 1130755), (251, 680255), (265, 644317), (755, 226151), (901, 189505), (1255, 136051), (2567, 66515), (4267, 40015), (4505, 37901), (8003, 21335), (12835, 13303)]