25014015

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 48299328

約数和(自身を除く): 23285313

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 4751, 5265, 14253, 23755, 42759, 61763, 71265, 128277, 185289, 213795, 308815, 384831, 555867, 641385, 926445, 1667601, 1924155, 2779335, 5002803, 8338005, 25014015]

約数ペア:

[(1, 25014015), (3, 8338005), (5, 5002803), (9, 2779335), (13, 1924155), (15, 1667601), (27, 926445), (39, 641385), (45, 555867), (65, 384831), (81, 308815), (117, 213795), (135, 185289), (195, 128277), (351, 71265), (405, 61763), (585, 42759), (1053, 23755), (1755, 14253), (4751, 5265)]