345771305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1741}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 475607808

約数和(自身を除く): 129836503

約数列:

[1, 5, 11, 23, 55, 115, 157, 253, 785, 1265, 1727, 1741, 3611, 8635, 8705, 18055, 19151, 39721, 40043, 95755, 198605, 200215, 273337, 440473, 1366685, 2202365, 3006707, 6286751, 15033535, 31433755, 69154261, 345771305]

約数ペア:

[(1, 345771305), (5, 69154261), (11, 31433755), (23, 15033535), (55, 6286751), (115, 3006707), (157, 2202365), (253, 1366685), (785, 440473), (1265, 273337), (1727, 200215), (1741, 198605), (3611, 95755), (8635, 40043), (8705, 39721), (18055, 19151)]