146889415

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2777}}^1$

素因数の和:3002

約数の個数: 16

約数和(自身を含む): 180014400

約数和(自身を除く): 33124985

約数列:

[1, 5, 71, 149, 355, 745, 2777, 10579, 13885, 52895, 197167, 413773, 985835, 2068865, 29377883, 146889415]

約数ペア:

[(1, 146889415), (5, 29377883), (71, 2068865), (149, 985835), (355, 413773), (745, 197167), (2777, 52895), (10579, 13885)]