47835975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 90065664

約数和(自身を除く): 42229689

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 275, 345, 575, 759, 825, 1265, 1725, 2521, 3795, 6325, 7563, 12605, 18975, 27731, 37815, 57983, 63025, 83193, 138655, 173949, 189075, 289915, 415965, 637813, 693275, 869745, 1449575, 1913439, 2079825, 3189065, 4348725, 9567195, 15945325, 47835975]

約数ペア:

[(1, 47835975), (3, 15945325), (5, 9567195), (11, 4348725), (15, 3189065), (23, 2079825), (25, 1913439), (33, 1449575), (55, 869745), (69, 693275), (75, 637813), (115, 415965), (165, 289915), (253, 189075), (275, 173949), (345, 138655), (575, 83193), (759, 63025), (825, 57983), (1265, 37815), (1725, 27731), (2521, 18975), (3795, 12605), (6325, 7563)]