53980965

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 100465920

約数和(自身を除く): 46484955

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 101, 107, 111, 135, 185, 303, 321, 333, 505, 535, 555, 909, 963, 999, 1515, 1605, 1665, 2727, 2889, 3737, 3959, 4545, 4815, 4995, 10807, 11211, 11877, 13635, 14445, 18685, 19795, 32421, 33633, 35631, 54035, 56055, 59385, 97263, 100899, 106893, 162105, 168165, 178155, 291789, 399859, 486315, 504495, 534465, 1199577, 1458945, 1999295, 3598731, 5997885, 10796193, 17993655, 53980965]

約数ペア:

[(1, 53980965), (3, 17993655), (5, 10796193), (9, 5997885), (15, 3598731), (27, 1999295), (37, 1458945), (45, 1199577), (101, 534465), (107, 504495), (111, 486315), (135, 399859), (185, 291789), (303, 178155), (321, 168165), (333, 162105), (505, 106893), (535, 100899), (555, 97263), (909, 59385), (963, 56055), (999, 54035), (1515, 35631), (1605, 33633), (1665, 32421), (2727, 19795), (2889, 18685), (3737, 14445), (3959, 13635), (4545, 11877), (4815, 11211), (4995, 10807)]