74662665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 150405120

約数和(自身を除く): 75742455

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 127, 165, 231, 381, 385, 509, 635, 889, 1155, 1397, 1527, 1905, 2545, 2667, 3563, 4191, 4445, 5599, 6985, 7635, 9779, 10689, 13335, 16797, 17815, 20955, 27995, 29337, 39193, 48895, 53445, 64643, 83985, 117579, 146685, 193929, 195965, 323215, 452501, 587895, 711073, 969645, 1357503, 2133219, 2262505, 3555365, 4977511, 6787515, 10666095, 14932533, 24887555, 74662665]

約数ペア:

[(1, 74662665), (3, 24887555), (5, 14932533), (7, 10666095), (11, 6787515), (15, 4977511), (21, 3555365), (33, 2262505), (35, 2133219), (55, 1357503), (77, 969645), (105, 711073), (127, 587895), (165, 452501), (231, 323215), (381, 195965), (385, 193929), (509, 146685), (635, 117579), (889, 83985), (1155, 64643), (1397, 53445), (1527, 48895), (1905, 39193), (2545, 29337), (2667, 27995), (3563, 20955), (4191, 17815), (4445, 16797), (5599, 13335), (6985, 10689), (7635, 9779)]