101776905

素因数分解:

$3^5\times 5^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 184277184

約数和(自身を除く): 82500279

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 243, 397, 405, 633, 1055, 1191, 1215, 1899, 1985, 3165, 3573, 5697, 5955, 9495, 10719, 17091, 17865, 28485, 32157, 51273, 53595, 83767, 85455, 96471, 160785, 251301, 256365, 418835, 482355, 753903, 1256505, 2261709, 3769515, 6785127, 11308545, 20355381, 33925635, 101776905]

約数ペア:

[(1, 101776905), (3, 33925635), (5, 20355381), (9, 11308545), (15, 6785127), (27, 3769515), (45, 2261709), (81, 1256505), (135, 753903), (211, 482355), (243, 418835), (397, 256365), (405, 251301), (633, 160785), (1055, 96471), (1191, 85455), (1215, 83767), (1899, 53595), (1985, 51273), (3165, 32157), (3573, 28485), (5697, 17865), (5955, 17091), (9495, 10719)]