97217855

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 137631744

約数和(自身を除く): 40413889

約数列:

[1, 5, 7, 35, 47, 113, 235, 329, 523, 565, 791, 1645, 2615, 3661, 3955, 5311, 18305, 24581, 26555, 37177, 59099, 122905, 172067, 185885, 295495, 413693, 860335, 2068465, 2777653, 13888265, 19443571, 97217855]

約数ペア:

[(1, 97217855), (5, 19443571), (7, 13888265), (35, 2777653), (47, 2068465), (113, 860335), (235, 413693), (329, 295495), (523, 185885), (565, 172067), (791, 122905), (1645, 59099), (2615, 37177), (3661, 26555), (3955, 24581), (5311, 18305)]