164273145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 277430400

約数和(自身を除く): 113157255

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 569, 1013, 1707, 2845, 3039, 5065, 8535, 10811, 15195, 19247, 32433, 54055, 57741, 96235, 162165, 288705, 576397, 1729191, 2881985, 8645955, 10951543, 32854629, 54757715, 164273145]

約数ペア:

[(1, 164273145), (3, 54757715), (5, 32854629), (15, 10951543), (19, 8645955), (57, 2881985), (95, 1729191), (285, 576397), (569, 288705), (1013, 162165), (1707, 96235), (2845, 57741), (3039, 54055), (5065, 32433), (8535, 19247), (10811, 15195)]