40800095

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 57272688

約数和(自身を除く): 16472593

約数列:

[1, 5, 7, 35, 49, 241, 245, 691, 1205, 1687, 3455, 4837, 8435, 11809, 24185, 33859, 59045, 166531, 169295, 832655, 1165717, 5828585, 8160019, 40800095]

約数ペア:

[(1, 40800095), (5, 8160019), (7, 5828585), (35, 1165717), (49, 832655), (241, 169295), (245, 166531), (691, 59045), (1205, 33859), (1687, 24185), (3455, 11809), (4837, 8435)]