15198235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 19916064

約数和(自身を除く): 4717829

約数列:

[1, 5, 13, 65, 73, 365, 949, 3203, 4745, 16015, 41639, 208195, 233819, 1169095, 3039647, 15198235]

約数ペア:

[(1, 15198235), (5, 3039647), (13, 1169095), (65, 233819), (73, 208195), (365, 41639), (949, 16015), (3203, 4745)]