135220250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{49171}}^1$

素因数の和:49199

約数の個数: 32

約数和(自身を含む): 276149952

約数和(自身を除く): 140929702

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 49171, 98342, 245855, 491710, 540881, 1081762, 1229275, 2458550, 2704405, 5408810, 6146375, 12292750, 13522025, 27044050, 67610125, 135220250]

約数ペア:

[(1, 135220250), (2, 67610125), (5, 27044050), (10, 13522025), (11, 12292750), (22, 6146375), (25, 5408810), (50, 2704405), (55, 2458550), (110, 1229275), (125, 1081762), (250, 540881), (275, 491710), (550, 245855), (1375, 98342), (2750, 49171)]