40231295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 53441856

約数和(自身を除く): 13210561

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 1013, 3055, 5065, 7943, 13169, 39715, 47611, 65845, 171197, 238055, 618943, 855985, 3094715, 8046259, 40231295]

約数ペア:

[(1, 40231295), (5, 8046259), (13, 3094715), (47, 855985), (65, 618943), (169, 238055), (235, 171197), (611, 65845), (845, 47611), (1013, 39715), (3055, 13169), (5065, 7943)]