68432945

素因数分解:

$5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1553}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 93985920

約数和(自身を除く): 25552975

約数列:

[1, 5, 7, 35, 1259, 1553, 6295, 7765, 8813, 10871, 44065, 54355, 1955227, 9776135, 13686589, 68432945]

約数ペア:

[(1, 68432945), (5, 13686589), (7, 9776135), (35, 1955227), (1259, 54355), (1553, 44065), (6295, 10871), (7765, 8813)]