313660395

素因数分解:

$3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{5333}}^1$

素因数の和:6651

約数の個数: 24

約数和(自身を含む): 544196016

約数和(自身を除く): 230535621

約数列:

[1, 3, 5, 9, 15, 45, 1307, 3921, 5333, 6535, 11763, 15999, 19605, 26665, 47997, 58815, 79995, 239985, 6970231, 20910693, 34851155, 62732079, 104553465, 313660395]

約数ペア:

[(1, 313660395), (3, 104553465), (5, 62732079), (9, 34851155), (15, 20910693), (45, 6970231), (1307, 239985), (3921, 79995), (5333, 58815), (6535, 47997), (11763, 26665), (15999, 19605)]