1860105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9560

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 1345335

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9539, 28617, 47695, 124007, 143085, 372021, 620035, 1860105]

約数ペア:

[(1, 1860105), (3, 620035), (5, 372021), (13, 143085), (15, 124007), (39, 47695), (65, 28617), (195, 9539)]