3842685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 8311680

約数和(自身を除く): 4468995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1109, 1155, 3327, 3465, 5545, 7763, 9981, 12199, 16635, 23289, 36597, 38815, 49905, 60995, 69867, 85393, 109791, 116445, 182985, 256179, 349335, 426965, 548955, 768537, 1280895, 3842685]

約数ペア:

[(1, 3842685), (3, 1280895), (5, 768537), (7, 548955), (9, 426965), (11, 349335), (15, 256179), (21, 182985), (33, 116445), (35, 109791), (45, 85393), (55, 69867), (63, 60995), (77, 49905), (99, 38815), (105, 36597), (165, 23289), (231, 16635), (315, 12199), (385, 9981), (495, 7763), (693, 5545), (1109, 3465), (1155, 3327)]