73125855

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 74929185

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2141, 2277, 3105, 3795, 6423, 6831, 10705, 11385, 19269, 23551, 32115, 34155, 49243, 57807, 70653, 96345, 117755, 147729, 211959, 246215, 289035, 353265, 443187, 541673, 635877, 738645, 1059795, 1329561, 1625019, 2215935, 2708365, 3179385, 4875057, 6647805, 8125095, 14625171, 24375285, 73125855]

約数ペア:

[(1, 73125855), (3, 24375285), (5, 14625171), (9, 8125095), (11, 6647805), (15, 4875057), (23, 3179385), (27, 2708365), (33, 2215935), (45, 1625019), (55, 1329561), (69, 1059795), (99, 738645), (115, 635877), (135, 541673), (165, 443187), (207, 353265), (253, 289035), (297, 246215), (345, 211959), (495, 147729), (621, 117755), (759, 96345), (1035, 70653), (1265, 57807), (1485, 49243), (2141, 34155), (2277, 32115), (3105, 23551), (3795, 19269), (6423, 11385), (6831, 10705)]