23247055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 31610880

約数和(自身を除く): 8363825

約数列:

[1, 5, 13, 31, 65, 83, 139, 155, 403, 415, 695, 1079, 1807, 2015, 2573, 4309, 5395, 9035, 11537, 12865, 21545, 33449, 56017, 57685, 149981, 167245, 280085, 357647, 749905, 1788235, 4649411, 23247055]

約数ペア:

[(1, 23247055), (5, 4649411), (13, 1788235), (31, 749905), (65, 357647), (83, 280085), (139, 167245), (155, 149981), (403, 57685), (415, 56017), (695, 33449), (1079, 21545), (1807, 12865), (2015, 11537), (2573, 9035), (4309, 5395)]