289380595325

素因数分解:

$5^2\times {\mathrm{271}}^1\times {\mathrm{2741}}^1\times {\mathrm{15583}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 360310557696

約数和(自身を除く): 70929962371

約数列:

[1, 5, 25, 271, 1355, 2741, 6775, 13705, 15583, 68525, 77915, 389575, 742811, 3714055, 4222993, 18570275, 21114965, 42713003, 105574825, 213565015, 1067825075, 11575223813, 57876119065, 289380595325]

約数ペア:

[(1, 289380595325), (5, 57876119065), (25, 11575223813), (271, 1067825075), (1355, 213565015), (2741, 105574825), (6775, 42713003), (13705, 21114965), (15583, 18570275), (68525, 4222993), (77915, 3714055), (389575, 742811)]