4490353225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{5647}}^1$

素因数の和:7545

約数の個数: 24

約数和(自身を含む): 5899765248

約数和(自身を除く): 1409412023

約数列:

[1, 5, 17, 25, 85, 425, 1871, 5647, 9355, 28235, 31807, 46775, 95999, 141175, 159035, 479995, 795175, 2399975, 10565537, 52827685, 179614129, 264138425, 898070645, 4490353225]

約数ペア:

[(1, 4490353225), (5, 898070645), (17, 264138425), (25, 179614129), (85, 52827685), (425, 10565537), (1871, 2399975), (5647, 795175), (9355, 479995), (28235, 159035), (31807, 141175), (46775, 95999)]