28243635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8677}}^1$

素因数の和:8723

約数の個数: 32

約数和(自身を含む): 53317632

約数和(自身を除く): 25073997

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 8677, 26031, 43385, 60739, 130155, 182217, 268987, 303695, 806961, 911085, 1344935, 1882909, 4034805, 5648727, 9414545, 28243635]

約数ペア:

[(1, 28243635), (3, 9414545), (5, 5648727), (7, 4034805), (15, 1882909), (21, 1344935), (31, 911085), (35, 806961), (93, 303695), (105, 268987), (155, 182217), (217, 130155), (465, 60739), (651, 43385), (1085, 26031), (3255, 8677)]