27729045

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6101}}^1$

素因数の和:6213

約数の個数: 24

約数和(自身を含む): 48547512

約数和(自身を除く): 20818467

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 6101, 18303, 30505, 54909, 91515, 274545, 616201, 1848603, 3081005, 5545809, 9243015, 27729045]

約数ペア:

[(1, 27729045), (3, 9243015), (5, 5545809), (9, 3081005), (15, 1848603), (45, 616201), (101, 274545), (303, 91515), (505, 54909), (909, 30505), (1515, 18303), (4545, 6101)]