415013885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2557}}^1$

素因数の和:2813

約数の個数: 32

約数和(自身を含む): 587889792

約数和(自身を除く): 172875907

約数列:

[1, 5, 11, 13, 55, 65, 143, 227, 715, 1135, 2497, 2557, 2951, 12485, 12785, 14755, 28127, 32461, 33241, 140635, 162305, 166205, 365651, 580439, 1828255, 2902195, 6384829, 7545707, 31924145, 37728535, 83002777, 415013885]

約数ペア:

[(1, 415013885), (5, 83002777), (11, 37728535), (13, 31924145), (55, 7545707), (65, 6384829), (143, 2902195), (227, 1828255), (715, 580439), (1135, 365651), (2497, 166205), (2557, 162305), (2951, 140635), (12485, 33241), (12785, 32461), (14755, 28127)]