28850535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 48

約数和(自身を含む): 58046976

約数和(自身を除く): 29196441

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1367, 1407, 2345, 3015, 4101, 4221, 6835, 7035, 9569, 12303, 20505, 21105, 28707, 47845, 61515, 86121, 91589, 143535, 274767, 430605, 457945, 641123, 824301, 1373835, 1923369, 3205615, 4121505, 5770107, 9616845, 28850535]

約数ペア:

[(1, 28850535), (3, 9616845), (5, 5770107), (7, 4121505), (9, 3205615), (15, 1923369), (21, 1373835), (35, 824301), (45, 641123), (63, 457945), (67, 430605), (105, 274767), (201, 143535), (315, 91589), (335, 86121), (469, 61515), (603, 47845), (1005, 28707), (1367, 21105), (1407, 20505), (2345, 12303), (3015, 9569), (4101, 7035), (4221, 6835)]