53891415

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52069}}^1$

素因数の和:52103

約数の個数: 24

約数和(自身を含む): 97475040

約数和(自身を除く): 43583625

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 52069, 156207, 260345, 468621, 781035, 1197587, 2343105, 3592761, 5987935, 10778283, 17963805, 53891415]

約数ペア:

[(1, 53891415), (3, 17963805), (5, 10778283), (9, 5987935), (15, 3592761), (23, 2343105), (45, 1197587), (69, 781035), (115, 468621), (207, 260345), (345, 156207), (1035, 52069)]