69153195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2115

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 48903765

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1951, 2085, 2363, 5853, 7089, 9755, 11815, 29265, 33167, 35445, 99501, 165835, 271189, 497505, 813567, 1355945, 4067835, 4610213, 13830639, 23051065, 69153195]

約数ペア:

[(1, 69153195), (3, 23051065), (5, 13830639), (15, 4610213), (17, 4067835), (51, 1355945), (85, 813567), (139, 497505), (255, 271189), (417, 165835), (695, 99501), (1951, 35445), (2085, 33167), (2363, 29265), (5853, 11815), (7089, 9755)]