1425348535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{54413}}^1$

素因数の和:54475

約数の個数: 24

約数和(自身を含む): 1911890304

約数和(自身を除く): 486541769

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 54413, 272065, 707369, 1686803, 3536845, 8434015, 9195797, 21928439, 45978985, 109642195, 285069707, 1425348535]

約数ペア:

[(1, 1425348535), (5, 285069707), (13, 109642195), (31, 45978985), (65, 21928439), (155, 9195797), (169, 8434015), (403, 3536845), (845, 1686803), (2015, 707369), (5239, 272065), (26195, 54413)]