2504385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 4798080

約数和(自身を除く): 2293695

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1427, 1755, 4281, 7135, 12843, 18551, 21405, 38529, 55653, 64215, 92755, 166959, 192645, 278265, 500877, 834795, 2504385]

約数ペア:

[(1, 2504385), (3, 834795), (5, 500877), (9, 278265), (13, 192645), (15, 166959), (27, 92755), (39, 64215), (45, 55653), (65, 38529), (117, 21405), (135, 18551), (195, 12843), (351, 7135), (585, 4281), (1427, 1755)]