923136465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 1604282112

約数和(自身を除く): 681145647

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 101, 219, 255, 303, 365, 491, 505, 1095, 1241, 1473, 1515, 1717, 2455, 3723, 5151, 6205, 7365, 7373, 8347, 8585, 18615, 22119, 25041, 25755, 35843, 36865, 41735, 49591, 107529, 110595, 125205, 125341, 148773, 179215, 247955, 376023, 537645, 609331, 626705, 743865, 843047, 1827993, 1880115, 2529141, 3046655, 3620143, 4215235, 9139965, 10860429, 12645705, 18100715, 54302145, 61542431, 184627293, 307712155, 923136465]

約数ペア:

[(1, 923136465), (3, 307712155), (5, 184627293), (15, 61542431), (17, 54302145), (51, 18100715), (73, 12645705), (85, 10860429), (101, 9139965), (219, 4215235), (255, 3620143), (303, 3046655), (365, 2529141), (491, 1880115), (505, 1827993), (1095, 843047), (1241, 743865), (1473, 626705), (1515, 609331), (1717, 537645), (2455, 376023), (3723, 247955), (5151, 179215), (6205, 148773), (7365, 125341), (7373, 125205), (8347, 110595), (8585, 107529), (18615, 49591), (22119, 41735), (25041, 36865), (25755, 35843)]