15309265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{773}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 19560528

約数和(自身を除く): 4251263

約数列:

[1, 5, 17, 85, 233, 773, 1165, 3865, 3961, 13141, 19805, 65705, 180109, 900545, 3061853, 15309265]

約数ペア:

[(1, 15309265), (5, 3061853), (17, 900545), (85, 180109), (233, 65705), (773, 19805), (1165, 13141), (3865, 3961)]