53090025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{15061}}^1$

素因数の和:15121

約数の個数: 24

約数和(自身を含む): 89649024

約数和(自身を除く): 36558999

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 15061, 45183, 75305, 225915, 376525, 707867, 1129575, 2123601, 3539335, 10618005, 17696675, 53090025]

約数ペア:

[(1, 53090025), (3, 17696675), (5, 10618005), (15, 3539335), (25, 2123601), (47, 1129575), (75, 707867), (141, 376525), (235, 225915), (705, 75305), (1175, 45183), (3525, 15061)]