57878081105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{172933}}^1$

素因数の和:173241

約数の個数: 32

約数和(自身を含む): 79023920640

約数和(自身を除く): 21145839535

約数列:

[1, 5, 13, 19, 65, 95, 247, 271, 1235, 1355, 3523, 5149, 17615, 25745, 66937, 172933, 334685, 864665, 2248129, 3285727, 11240645, 16428635, 42714451, 46864843, 213572255, 234324215, 609242959, 890432017, 3046214795, 4452160085, 11575616221, 57878081105]

約数ペア:

[(1, 57878081105), (5, 11575616221), (13, 4452160085), (19, 3046214795), (65, 890432017), (95, 609242959), (247, 234324215), (271, 213572255), (1235, 46864843), (1355, 42714451), (3523, 16428635), (5149, 11240645), (17615, 3285727), (25745, 2248129), (66937, 864665), (172933, 334685)]