9796815

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{1481}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 20273760

約数和(自身を除く): 10476945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 1481, 2205, 4443, 6615, 7405, 10367, 13329, 22215, 31101, 39987, 51835, 66645, 72569, 93303, 155505, 199935, 217707, 279909, 362845, 466515, 653121, 1088535, 1399545, 1959363, 3265605, 9796815]

約数ペア:

[(1, 9796815), (3, 3265605), (5, 1959363), (7, 1399545), (9, 1088535), (15, 653121), (21, 466515), (27, 362845), (35, 279909), (45, 217707), (49, 199935), (63, 155505), (105, 93303), (135, 72569), (147, 66645), (189, 51835), (245, 39987), (315, 31101), (441, 22215), (735, 13329), (945, 10367), (1323, 7405), (1481, 6615), (2205, 4443)]