28404984815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{8819}}^1$

素因数の和:9179

約数の個数: 32

約数和(自身を含む): 35784504000

約数和(自身を除く): 7379519185

約数列:

[1, 5, 29, 97, 145, 229, 485, 1145, 2813, 6641, 8819, 14065, 22213, 33205, 44095, 111065, 255751, 644177, 855443, 1278755, 2019551, 3220885, 4277215, 10097755, 24807847, 58566979, 124039235, 195896447, 292834895, 979482235, 5680996963, 28404984815]

約数ペア:

[(1, 28404984815), (5, 5680996963), (29, 979482235), (97, 292834895), (145, 195896447), (229, 124039235), (485, 58566979), (1145, 24807847), (2813, 10097755), (6641, 4277215), (8819, 3220885), (14065, 2019551), (22213, 1278755), (33205, 855443), (44095, 644177), (111065, 255751)]