340049145

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173053}}^1$

素因数の和:173192

約数の個数: 16

約数和(自身を含む): 548235072

約数和(自身を除く): 208185927

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 173053, 519159, 865265, 2595795, 22669943, 68009829, 113349715, 340049145]

約数ペア:

[(1, 340049145), (3, 113349715), (5, 68009829), (15, 22669943), (131, 2595795), (393, 865265), (655, 519159), (1965, 173053)]