15220045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 19370880

約数和(自身を除く): 4150835

約数列:

[1, 5, 19, 95, 151, 755, 1061, 2869, 5305, 14345, 20159, 100795, 160211, 801055, 3044009, 15220045]

約数ペア:

[(1, 15220045), (5, 3044009), (19, 801055), (95, 160211), (151, 100795), (755, 20159), (1061, 14345), (2869, 5305)]