156675285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2634

約数の個数: 48

約数和(自身を含む): 295311744

約数和(自身を除く): 138636459

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1391, 1605, 2503, 4173, 4815, 6955, 7509, 12515, 12519, 20865, 22527, 32539, 37545, 62595, 97617, 112635, 162695, 267821, 292851, 488085, 803463, 1339105, 1464255, 2410389, 3481673, 4017315, 10445019, 12051945, 17408365, 31335057, 52225095, 156675285]

約数ペア:

[(1, 156675285), (3, 52225095), (5, 31335057), (9, 17408365), (13, 12051945), (15, 10445019), (39, 4017315), (45, 3481673), (65, 2410389), (107, 1464255), (117, 1339105), (195, 803463), (321, 488085), (535, 292851), (585, 267821), (963, 162695), (1391, 112635), (1605, 97617), (2503, 62595), (4173, 37545), (4815, 32539), (6955, 22527), (7509, 20865), (12515, 12519)]