13855605

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9368715

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 359, 415, 465, 1077, 1245, 1795, 2573, 5385, 7719, 11129, 12865, 29797, 33387, 38595, 55645, 89391, 148985, 166935, 446955, 923707, 2771121, 4618535, 13855605]

約数ペア:

[(1, 13855605), (3, 4618535), (5, 2771121), (15, 923707), (31, 446955), (83, 166935), (93, 148985), (155, 89391), (249, 55645), (359, 38595), (415, 33387), (465, 29797), (1077, 12865), (1245, 11129), (1795, 7719), (2573, 5385)]