27639765

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 22437675

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 3863, 7155, 11589, 19315, 34767, 57945, 104301, 173835, 204739, 521505, 614217, 1023695, 1842651, 3071085, 5527953, 9213255, 27639765]

約数ペア:

[(1, 27639765), (3, 9213255), (5, 5527953), (9, 3071085), (15, 1842651), (27, 1023695), (45, 614217), (53, 521505), (135, 204739), (159, 173835), (265, 104301), (477, 57945), (795, 34767), (1431, 19315), (2385, 11589), (3863, 7155)]