68694605

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63313}}^1$

素因数の和:63356

約数の個数: 16

約数和(自身を含む): 97250304

約数和(自身を除く): 28555699

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 63313, 316565, 443191, 1962703, 2215955, 9813515, 13738921, 68694605]

約数ペア:

[(1, 68694605), (5, 13738921), (7, 9813515), (31, 2215955), (35, 1962703), (155, 443191), (217, 316565), (1085, 63313)]