71395385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3821}}^1$

素因数の和:3964

約数の個数: 16

約数和(自身を含む): 88884432

約数和(自身を除く): 17489047

約数列:

[1, 5, 37, 101, 185, 505, 3737, 3821, 18685, 19105, 141377, 385921, 706885, 1929605, 14279077, 71395385]

約数ペア:

[(1, 71395385), (5, 14279077), (37, 1929605), (101, 706885), (185, 385921), (505, 141377), (3737, 19105), (3821, 18685)]