25404795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43427}}^1$

素因数の和:43451

約数の個数: 24

約数和(自身を含む): 47423376

約数和(自身を除く): 22018581

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43427, 130281, 217135, 390843, 564551, 651405, 1693653, 1954215, 2822755, 5080959, 8468265, 25404795]

約数ペア:

[(1, 25404795), (3, 8468265), (5, 5080959), (9, 2822755), (13, 1954215), (15, 1693653), (39, 651405), (45, 564551), (65, 390843), (117, 217135), (195, 130281), (585, 43427)]