13012845

素因数分解:

$3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1049}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 7852755

約数列:

[1, 3, 5, 15, 827, 1049, 2481, 3147, 4135, 5245, 12405, 15735, 867523, 2602569, 4337615, 13012845]

約数ペア:

[(1, 13012845), (3, 4337615), (5, 2602569), (15, 867523), (827, 15735), (1049, 12405), (2481, 5245), (3147, 4135)]