402495495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1439}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 667699200

約数和(自身を除く): 265203705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 643, 1439, 1929, 3215, 4317, 7195, 9645, 18647, 21585, 41731, 55941, 93235, 125193, 208655, 279705, 625965, 925277, 2775831, 4626385, 13879155, 26833033, 80499099, 134165165, 402495495]

約数ペア:

[(1, 402495495), (3, 134165165), (5, 80499099), (15, 26833033), (29, 13879155), (87, 4626385), (145, 2775831), (435, 925277), (643, 625965), (1439, 279705), (1929, 208655), (3215, 125193), (4317, 93235), (7195, 55941), (9645, 41731), (18647, 21585)]