371942145

素因数分解:

$3^3\times 5^1\times {\mathrm{2755127}}^1$

素因数の和:2755141

約数の個数: 16

約数和(自身を含む): 661230720

約数和(自身を除く): 289288575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2755127, 8265381, 13775635, 24796143, 41326905, 74388429, 123980715, 371942145]

約数ペア:

[(1, 371942145), (3, 123980715), (5, 74388429), (9, 41326905), (15, 24796143), (27, 13775635), (45, 8265381), (135, 2755127)]