81460095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 54015105

約数列:

[1, 3, 5, 15, 31, 93, 155, 167, 465, 501, 835, 1049, 2505, 3147, 5177, 5245, 15531, 15735, 25885, 32519, 77655, 97557, 162595, 175183, 487785, 525549, 875915, 2627745, 5430673, 16292019, 27153365, 81460095]

約数ペア:

[(1, 81460095), (3, 27153365), (5, 16292019), (15, 5430673), (31, 2627745), (93, 875915), (155, 525549), (167, 487785), (465, 175183), (501, 162595), (835, 97557), (1049, 77655), (2505, 32519), (3147, 25885), (5177, 15735), (5245, 15531)]