28437015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 48372480

約数和(自身を除く): 19935465

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 883, 1695, 2147, 2649, 4415, 6441, 10735, 13245, 16777, 32205, 50331, 83885, 99779, 251655, 299337, 498895, 1496685, 1895801, 5687403, 9479005, 28437015]

約数ペア:

[(1, 28437015), (3, 9479005), (5, 5687403), (15, 1895801), (19, 1496685), (57, 498895), (95, 299337), (113, 251655), (285, 99779), (339, 83885), (565, 50331), (883, 32205), (1695, 16777), (2147, 13245), (2649, 10735), (4415, 6441)]