141667155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10459}}^1$

素因数の和:10520

約数の個数: 48

約数和(自身を含む): 287189760

約数和(自身を除く): 145522605

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 4515, 10459, 13545, 31377, 52295, 73213, 94131, 156885, 219639, 366065, 449737, 470655, 658917, 1098195, 1349211, 2248685, 3148159, 3294585, 4047633, 6746055, 9444477, 15740795, 20238165, 28333431, 47222385, 141667155]

約数ペア:

[(1, 141667155), (3, 47222385), (5, 28333431), (7, 20238165), (9, 15740795), (15, 9444477), (21, 6746055), (35, 4047633), (43, 3294585), (45, 3148159), (63, 2248685), (105, 1349211), (129, 1098195), (215, 658917), (301, 470655), (315, 449737), (387, 366065), (645, 219639), (903, 156885), (1505, 94131), (1935, 73213), (2709, 52295), (4515, 31377), (10459, 13545)]