1877265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 3505320

約数和(自身を除く): 1628055

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3209, 9627, 16045, 28881, 41717, 48135, 125151, 144405, 208585, 375453, 625755, 1877265]

約数ペア:

[(1, 1877265), (3, 625755), (5, 375453), (9, 208585), (13, 144405), (15, 125151), (39, 48135), (45, 41717), (65, 28881), (117, 16045), (195, 9627), (585, 3209)]