385175

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 571392

約数和(自身を除く): 186217

約数列:

[1, 5, 7, 25, 31, 35, 71, 155, 175, 217, 355, 497, 775, 1085, 1775, 2201, 2485, 5425, 11005, 12425, 15407, 55025, 77035, 385175]

約数ペア:

[(1, 385175), (5, 77035), (7, 55025), (25, 15407), (31, 12425), (35, 11005), (71, 5425), (155, 2485), (175, 2201), (217, 1775), (355, 1085), (497, 775)]