129617295

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{65963}}^1$

素因数の和:66102

約数の個数: 16

約数和(自身を含む): 208973952

約数和(自身を除く): 79356657

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 65963, 197889, 329815, 989445, 8641153, 25923459, 43205765, 129617295]

約数ペア:

[(1, 129617295), (3, 43205765), (5, 25923459), (15, 8641153), (131, 989445), (393, 329815), (655, 197889), (1965, 65963)]