4853115

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 9095328

約数和(自身を除く): 4242213

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 521, 621, 1035, 1563, 1863, 2605, 3105, 4689, 7815, 9315, 11983, 14067, 23445, 35949, 42201, 59915, 70335, 107847, 179745, 211005, 323541, 539235, 970623, 1617705, 4853115]

約数ペア:

[(1, 4853115), (3, 1617705), (5, 970623), (9, 539235), (15, 323541), (23, 211005), (27, 179745), (45, 107847), (69, 70335), (81, 59915), (115, 42201), (135, 35949), (207, 23445), (345, 14067), (405, 11983), (521, 9315), (621, 7815), (1035, 4689), (1563, 3105), (1863, 2605)]