25232415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 18797025

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 1559, 3237, 4677, 5395, 7795, 16185, 20267, 23385, 60801, 101335, 129397, 304005, 388191, 646985, 1682161, 1940955, 5046483, 8410805, 25232415]

約数ペア:

[(1, 25232415), (3, 8410805), (5, 5046483), (13, 1940955), (15, 1682161), (39, 646985), (65, 388191), (83, 304005), (195, 129397), (249, 101335), (415, 60801), (1079, 23385), (1245, 20267), (1559, 16185), (3237, 7795), (4677, 5395)]