70503205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 93283200

約数和(自身を除く): 22779995

約数列:

[1, 5, 19, 29, 95, 145, 157, 163, 551, 785, 815, 2755, 2983, 3097, 4553, 4727, 14915, 15485, 22765, 23635, 25591, 86507, 89813, 127955, 432535, 449065, 486229, 742139, 2431145, 3710695, 14100641, 70503205]

約数ペア:

[(1, 70503205), (5, 14100641), (19, 3710695), (29, 2431145), (95, 742139), (145, 486229), (157, 449065), (163, 432535), (551, 127955), (785, 89813), (815, 86507), (2755, 25591), (2983, 23635), (3097, 22765), (4553, 15485), (4727, 14915)]