27958535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{881}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 36705312

約数和(自身を除く): 8746777

約数列:

[1, 5, 11, 55, 577, 881, 2885, 4405, 6347, 9691, 31735, 48455, 508337, 2541685, 5591707, 27958535]

約数ペア:

[(1, 27958535), (5, 5591707), (11, 2541685), (55, 508337), (577, 48455), (881, 31735), (2885, 9691), (4405, 6347)]