27295755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 17943285

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 419, 505, 645, 1257, 1515, 2095, 4343, 6285, 13029, 18017, 21715, 42319, 54051, 65145, 90085, 126957, 211595, 270255, 634785, 1819717, 5459151, 9098585, 27295755]

約数ペア:

[(1, 27295755), (3, 9098585), (5, 5459151), (15, 1819717), (43, 634785), (101, 270255), (129, 211595), (215, 126957), (303, 90085), (419, 65145), (505, 54051), (645, 42319), (1257, 21715), (1515, 18017), (2095, 13029), (4343, 6285)]