131263515

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{4919}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 227953440

約数和(自身を除く): 96689925

約数列:

[1, 3, 5, 9, 15, 45, 593, 1779, 2965, 4919, 5337, 8895, 14757, 24595, 26685, 44271, 73785, 221355, 2916967, 8750901, 14584835, 26252703, 43754505, 131263515]

約数ペア:

[(1, 131263515), (3, 43754505), (5, 26252703), (9, 14584835), (15, 8750901), (45, 2916967), (593, 221355), (1779, 73785), (2965, 44271), (4919, 26685), (5337, 24595), (8895, 14757)]