131065215

素因数分解:

$3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{13259}}^1$

素因数の和:13926

約数の個数: 16

約数和(自身を含む): 210038400

約数和(自身を除く): 78973185

約数列:

[1, 3, 5, 15, 659, 1977, 3295, 9885, 13259, 39777, 66295, 198885, 8737681, 26213043, 43688405, 131065215]

約数ペア:

[(1, 131065215), (3, 43688405), (5, 26213043), (15, 8737681), (659, 198885), (1977, 66295), (3295, 39777), (9885, 13259)]