259610975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19483}}^1$

素因数の和:19547

約数の個数: 24

約数和(自身を含む): 355154352

約数和(自身を除く): 95543377

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 13325, 19483, 97415, 253279, 487075, 798803, 1266395, 3994015, 6331975, 10384439, 19970075, 51922195, 259610975]

約数ペア:

[(1, 259610975), (5, 51922195), (13, 19970075), (25, 10384439), (41, 6331975), (65, 3994015), (205, 1266395), (325, 798803), (533, 487075), (1025, 253279), (2665, 97415), (13325, 19483)]