137411785

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 194568192

約数和(自身を除く): 57156407

約数列:

[1, 5, 7, 35, 47, 103, 235, 329, 515, 721, 811, 1645, 3605, 4055, 4841, 5677, 24205, 28385, 33887, 38117, 83533, 169435, 190585, 266819, 417665, 584731, 1334095, 2923655, 3926051, 19630255, 27482357, 137411785]

約数ペア:

[(1, 137411785), (5, 27482357), (7, 19630255), (35, 3926051), (47, 2923655), (103, 1334095), (235, 584731), (329, 417665), (515, 266819), (721, 190585), (811, 169435), (1645, 83533), (3605, 38117), (4055, 33887), (4841, 28385), (5677, 24205)]