23507865

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 40901640

約数和(自身を除く): 17393775

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 1669, 2817, 4695, 5007, 8345, 14085, 15021, 25035, 75105, 522397, 1567191, 2611985, 4701573, 7835955, 23507865]

約数ペア:

[(1, 23507865), (3, 7835955), (5, 4701573), (9, 2611985), (15, 1567191), (45, 522397), (313, 75105), (939, 25035), (1565, 15021), (1669, 14085), (2817, 8345), (4695, 5007)]