377680355

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{19433}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 512124768

約数和(自身を除く): 134444413

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 19433, 19435, 97165, 252629, 446959, 1263145, 2234795, 3284177, 5810467, 16420885, 29052335, 75536071, 377680355]

約数ペア:

[(1, 377680355), (5, 75536071), (13, 29052335), (23, 16420885), (65, 5810467), (115, 3284177), (169, 2234795), (299, 1263145), (845, 446959), (1495, 252629), (3887, 97165), (19433, 19435)]