47511855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 87946560

約数和(自身を除く): 40434705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 173, 255, 359, 519, 765, 865, 1077, 1557, 1795, 2595, 2941, 3231, 5385, 6103, 7785, 8823, 14705, 16155, 18309, 26469, 30515, 44115, 54927, 62107, 91545, 132345, 186321, 274635, 310535, 558963, 931605, 1055819, 2794815, 3167457, 5279095, 9502371, 15837285, 47511855]

約数ペア:

[(1, 47511855), (3, 15837285), (5, 9502371), (9, 5279095), (15, 3167457), (17, 2794815), (45, 1055819), (51, 931605), (85, 558963), (153, 310535), (173, 274635), (255, 186321), (359, 132345), (519, 91545), (765, 62107), (865, 54927), (1077, 44115), (1557, 30515), (1795, 26469), (2595, 18309), (2941, 16155), (3231, 14705), (5385, 8823), (6103, 7785)]