15026115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 26078976

約数和(自身を除く): 11052861

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 251, 307, 753, 921, 1255, 1535, 3263, 3765, 3991, 4605, 9789, 11973, 16315, 19955, 48945, 59865, 77057, 231171, 385285, 1001741, 1155855, 3005223, 5008705, 15026115]

約数ペア:

[(1, 15026115), (3, 5008705), (5, 3005223), (13, 1155855), (15, 1001741), (39, 385285), (65, 231171), (195, 77057), (251, 59865), (307, 48945), (753, 19955), (921, 16315), (1255, 11973), (1535, 9789), (3263, 4605), (3765, 3991)]