77016785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{367}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 99669120

約数和(自身を除く): 22652335

約数列:

[1, 5, 19, 47, 95, 235, 367, 893, 1835, 2209, 4465, 6973, 11045, 17249, 34865, 41971, 86245, 209855, 327731, 810703, 1638655, 4053515, 15403357, 77016785]

約数ペア:

[(1, 77016785), (5, 15403357), (19, 4053515), (47, 1638655), (95, 810703), (235, 327731), (367, 209855), (893, 86245), (1835, 41971), (2209, 34865), (4465, 17249), (6973, 11045)]