72610795

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 91553328

約数和(自身を除く): 18942533

約数列:

[1, 5, 41, 53, 163, 205, 265, 815, 1681, 2173, 6683, 8405, 8639, 10865, 33415, 43195, 89093, 274003, 354199, 445465, 1370015, 1770995, 14522159, 72610795]

約数ペア:

[(1, 72610795), (5, 14522159), (41, 1770995), (53, 1370015), (163, 445465), (205, 354199), (265, 274003), (815, 89093), (1681, 43195), (2173, 33415), (6683, 10865), (8405, 8639)]