85391495

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 120268800

約数和(自身を除く): 34877305

約数列:

[1, 5, 7, 35, 79, 89, 347, 395, 445, 553, 623, 1735, 2429, 2765, 3115, 7031, 12145, 27413, 30883, 35155, 49217, 137065, 154415, 191891, 216181, 246085, 959455, 1080905, 2439757, 12198785, 17078299, 85391495]

約数ペア:

[(1, 85391495), (5, 17078299), (7, 12198785), (35, 2439757), (79, 1080905), (89, 959455), (347, 246085), (395, 216181), (445, 191891), (553, 154415), (623, 137065), (1735, 49217), (2429, 35155), (2765, 30883), (3115, 27413), (7031, 12145)]