7131745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1831}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 9233280

約数和(自身を除く): 2101535

約数列:

[1, 5, 19, 41, 95, 205, 779, 1831, 3895, 9155, 34789, 75071, 173945, 375355, 1426349, 7131745]

約数ペア:

[(1, 7131745), (5, 1426349), (19, 375355), (41, 173945), (95, 75071), (205, 34789), (779, 9155), (1831, 3895)]