1940565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 3571200

約数和(自身を除く): 1630635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 619, 627, 1045, 1857, 3095, 3135, 6809, 9285, 11761, 20427, 34045, 35283, 58805, 102135, 129371, 176415, 388113, 646855, 1940565]

約数ペア:

[(1, 1940565), (3, 646855), (5, 388113), (11, 176415), (15, 129371), (19, 102135), (33, 58805), (55, 35283), (57, 34045), (95, 20427), (165, 11761), (209, 9285), (285, 6809), (619, 3135), (627, 3095), (1045, 1857)]