48765495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 82529280

約数和(自身を除く): 33763785

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 397, 431, 1191, 1293, 1985, 2155, 5955, 6465, 7543, 8189, 22629, 24567, 37715, 40945, 113145, 122835, 171107, 513321, 855535, 2566605, 3251033, 9753099, 16255165, 48765495]

約数ペア:

[(1, 48765495), (3, 16255165), (5, 9753099), (15, 3251033), (19, 2566605), (57, 855535), (95, 513321), (285, 171107), (397, 122835), (431, 113145), (1191, 40945), (1293, 37715), (1985, 24567), (2155, 22629), (5955, 8189), (6465, 7543)]