1149661785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 2037841920

約数和(自身を除く): 888180135

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 127, 285, 345, 381, 437, 635, 1311, 1381, 1905, 2185, 2413, 2921, 4143, 6555, 6905, 7239, 8763, 12065, 14605, 20715, 26239, 31763, 36195, 43815, 55499, 78717, 95289, 131195, 158815, 166497, 175387, 277495, 393585, 476445, 526161, 603497, 832485, 876935, 1810491, 2630805, 3017485, 3332353, 4033901, 9052455, 9997059, 12101703, 16661765, 20169505, 49985295, 60508515, 76644119, 229932357, 383220595, 1149661785]

約数ペア:

[(1, 1149661785), (3, 383220595), (5, 229932357), (15, 76644119), (19, 60508515), (23, 49985295), (57, 20169505), (69, 16661765), (95, 12101703), (115, 9997059), (127, 9052455), (285, 4033901), (345, 3332353), (381, 3017485), (437, 2630805), (635, 1810491), (1311, 876935), (1381, 832485), (1905, 603497), (2185, 526161), (2413, 476445), (2921, 393585), (4143, 277495), (6555, 175387), (6905, 166497), (7239, 158815), (8763, 131195), (12065, 95289), (14605, 78717), (20715, 55499), (26239, 43815), (31763, 36195)]