15026505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 11052471

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 263, 293, 789, 879, 1315, 1465, 3419, 3809, 3945, 4395, 10257, 11427, 17095, 19045, 51285, 57135, 77059, 231177, 385295, 1001767, 1155885, 3005301, 5008835, 15026505]

約数ペア:

[(1, 15026505), (3, 5008835), (5, 3005301), (13, 1155885), (15, 1001767), (39, 385295), (65, 231177), (195, 77059), (263, 57135), (293, 51285), (789, 19045), (879, 17095), (1315, 11427), (1465, 10257), (3419, 4395), (3809, 3945)]