15188823

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 24516800

約数和(自身を除く): 9327977

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 397, 981, 1191, 1417, 2943, 3573, 4251, 5161, 10719, 12753, 15483, 38259, 43273, 46449, 129819, 139347, 389457, 562549, 1168371, 1687647, 5062941, 15188823]

約数ペア:

[(1, 15188823), (3, 5062941), (9, 1687647), (13, 1168371), (27, 562549), (39, 389457), (109, 139347), (117, 129819), (327, 46449), (351, 43273), (397, 38259), (981, 15483), (1191, 12753), (1417, 10719), (2943, 5161), (3573, 4251)]