27038505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 46843776

約数和(自身を除く): 19805271

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 443, 939, 1329, 1565, 2215, 4069, 4695, 5759, 6645, 12207, 17277, 20345, 28795, 61035, 86385, 138659, 415977, 693295, 1802567, 2079885, 5407701, 9012835, 27038505]

約数ペア:

[(1, 27038505), (3, 9012835), (5, 5407701), (13, 2079885), (15, 1802567), (39, 693295), (65, 415977), (195, 138659), (313, 86385), (443, 61035), (939, 28795), (1329, 20345), (1565, 17277), (2215, 12207), (4069, 6645), (4695, 5759)]