45840015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 86381568

約数和(自身を除く): 40541553

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 127, 195, 381, 585, 617, 635, 1143, 1651, 1851, 1905, 3085, 4953, 5553, 5715, 8021, 8255, 9255, 14859, 24063, 24765, 27765, 40105, 72189, 74295, 78359, 120315, 235077, 360945, 391795, 705231, 1018667, 1175385, 3056001, 3526155, 5093335, 9168003, 15280005, 45840015]

約数ペア:

[(1, 45840015), (3, 15280005), (5, 9168003), (9, 5093335), (13, 3526155), (15, 3056001), (39, 1175385), (45, 1018667), (65, 705231), (117, 391795), (127, 360945), (195, 235077), (381, 120315), (585, 78359), (617, 74295), (635, 72189), (1143, 40105), (1651, 27765), (1851, 24765), (1905, 24063), (3085, 14859), (4953, 9255), (5553, 8255), (5715, 8021)]