38222145

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 75801600

約数和(自身を除く): 37579455

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 585, 751, 783, 1131, 1305, 1755, 1885, 2253, 3393, 3755, 3915, 5655, 6759, 9763, 10179, 11265, 16965, 20277, 21779, 29289, 33795, 48815, 50895, 65337, 87867, 101385, 108895, 146445, 196011, 263601, 283127, 326685, 439335, 588033, 849381, 980055, 1318005, 1415635, 2548143, 2940165, 4246905, 7644429, 12740715, 38222145]

約数ペア:

[(1, 38222145), (3, 12740715), (5, 7644429), (9, 4246905), (13, 2940165), (15, 2548143), (27, 1415635), (29, 1318005), (39, 980055), (45, 849381), (65, 588033), (87, 439335), (117, 326685), (135, 283127), (145, 263601), (195, 196011), (261, 146445), (351, 108895), (377, 101385), (435, 87867), (585, 65337), (751, 50895), (783, 48815), (1131, 33795), (1305, 29289), (1755, 21779), (1885, 20277), (2253, 16965), (3393, 11265), (3755, 10179), (3915, 9763), (5655, 6759)]