91920115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84719}}^1$

素因数の和:84762

約数の個数: 16

約数和(自身を含む): 130129920

約数和(自身を除く): 38209805

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 84719, 423595, 593033, 2626289, 2965165, 13131445, 18384023, 91920115]

約数ペア:

[(1, 91920115), (5, 18384023), (7, 13131445), (31, 2965165), (35, 2626289), (155, 593033), (217, 423595), (1085, 84719)]