47028195

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 84971040

約数和(自身を除く): 37942845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 453, 755, 769, 1359, 2265, 2307, 3845, 4077, 6795, 6921, 11535, 12231, 20385, 20763, 34605, 61155, 62289, 103815, 116119, 311445, 348357, 580595, 1045071, 1741785, 3135213, 5225355, 9405639, 15676065, 47028195]

約数ペア:

[(1, 47028195), (3, 15676065), (5, 9405639), (9, 5225355), (15, 3135213), (27, 1741785), (45, 1045071), (81, 580595), (135, 348357), (151, 311445), (405, 116119), (453, 103815), (755, 62289), (769, 61155), (1359, 34605), (2265, 20763), (2307, 20385), (3845, 12231), (4077, 11535), (6795, 6921)]