16012895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 5552545

約数列:

[1, 5, 17, 31, 59, 85, 103, 155, 295, 515, 527, 1003, 1751, 1829, 2635, 3193, 5015, 6077, 8755, 9145, 15965, 30385, 31093, 54281, 103309, 155465, 188387, 271405, 516545, 941935, 3202579, 16012895]

約数ペア:

[(1, 16012895), (5, 3202579), (17, 941935), (31, 516545), (59, 271405), (85, 188387), (103, 155465), (155, 103309), (295, 54281), (515, 31093), (527, 30385), (1003, 15965), (1751, 9145), (1829, 8755), (2635, 6077), (3193, 5015)]