1555132345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{12263}}^1$

素因数の和:14232

約数の個数: 16

約数和(自身を含む): 2010903552

約数和(自身を除く): 455771207

約数列:

[1, 5, 13, 65, 1951, 9755, 12263, 25363, 61315, 126815, 159419, 797095, 23925113, 119625565, 311026469, 1555132345]

約数ペア:

[(1, 1555132345), (5, 311026469), (13, 119625565), (65, 23925113), (1951, 797095), (9755, 159419), (12263, 126815), (25363, 61315)]