1868856135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4296221}}^1$

素因数の和:4296258

約数の個数: 16

約数和(自身を含む): 3093279840

約数和(自身を除く): 1224423705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4296221, 12888663, 21481105, 64443315, 124590409, 373771227, 622952045, 1868856135]

約数ペア:

[(1, 1868856135), (3, 622952045), (5, 373771227), (15, 124590409), (29, 64443315), (87, 21481105), (145, 12888663), (435, 4296221)]