26480415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 19423905

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 229, 593, 687, 1145, 1779, 2965, 2977, 3435, 7709, 8895, 8931, 14885, 23127, 38545, 44655, 115635, 135797, 407391, 678985, 1765361, 2036955, 5296083, 8826805, 26480415]

約数ペア:

[(1, 26480415), (3, 8826805), (5, 5296083), (13, 2036955), (15, 1765361), (39, 678985), (65, 407391), (195, 135797), (229, 115635), (593, 44655), (687, 38545), (1145, 23127), (1779, 14885), (2965, 8931), (2977, 8895), (3435, 7709)]