25414155

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 49227360

約数和(自身を除く): 23813205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1609, 1755, 3159, 4827, 5265, 8045, 14481, 15795, 20917, 24135, 43443, 62751, 72405, 104585, 130329, 188253, 217215, 313755, 390987, 564759, 651645, 941265, 1694277, 1954935, 2823795, 5082831, 8471385, 25414155]

約数ペア:

[(1, 25414155), (3, 8471385), (5, 5082831), (9, 2823795), (13, 1954935), (15, 1694277), (27, 941265), (39, 651645), (45, 564759), (65, 390987), (81, 313755), (117, 217215), (135, 188253), (195, 130329), (243, 104585), (351, 72405), (405, 62751), (585, 43443), (1053, 24135), (1215, 20917), (1609, 15795), (1755, 14481), (3159, 8045), (4827, 5265)]