3640295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 4678560

約数和(自身を除く): 1038265

約数列:

[1, 5, 17, 85, 113, 379, 565, 1895, 1921, 6443, 9605, 32215, 42827, 214135, 728059, 3640295]

約数ペア:

[(1, 3640295), (5, 728059), (17, 214135), (85, 42827), (113, 32215), (379, 9605), (565, 6443), (1895, 1921)]