13417865

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 17811360

約数和(自身を除く): 4393495

約数列:

[1, 5, 29, 37, 41, 61, 145, 185, 205, 305, 1073, 1189, 1517, 1769, 2257, 2501, 5365, 5945, 7585, 8845, 11285, 12505, 43993, 65453, 72529, 92537, 219965, 327265, 362645, 462685, 2683573, 13417865]

約数ペア:

[(1, 13417865), (5, 2683573), (29, 462685), (37, 362645), (41, 327265), (61, 219965), (145, 92537), (185, 72529), (205, 65453), (305, 43993), (1073, 12505), (1189, 11285), (1517, 8845), (1769, 7585), (2257, 5945), (2501, 5365)]