210320035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21649}}^1$

素因数の和:21750

約数の個数: 16

約数和(自身を含む): 264996000

約数和(自身を除く): 54675965

約数列:

[1, 5, 29, 67, 145, 335, 1943, 9715, 21649, 108245, 627821, 1450483, 3139105, 7252415, 42064007, 210320035]

約数ペア:

[(1, 210320035), (5, 42064007), (29, 7252415), (67, 3139105), (145, 1450483), (335, 627821), (1943, 108245), (9715, 21649)]