42142665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 72069120

約数和(自身を除く): 29926455

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 2207, 3819, 6365, 6621, 11035, 19095, 33105, 41933, 125799, 147869, 209665, 443607, 628995, 739345, 2218035, 2809511, 8428533, 14047555, 42142665]

約数ペア:

[(1, 42142665), (3, 14047555), (5, 8428533), (15, 2809511), (19, 2218035), (57, 739345), (67, 628995), (95, 443607), (201, 209665), (285, 147869), (335, 125799), (1005, 41933), (1273, 33105), (2207, 19095), (3819, 11035), (6365, 6621)]