22915925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 29581440

約数和(自身を除く): 6665515

約数列:

[1, 5, 25, 41, 79, 205, 283, 395, 1025, 1415, 1975, 3239, 7075, 11603, 16195, 22357, 58015, 80975, 111785, 290075, 558925, 916637, 4583185, 22915925]

約数ペア:

[(1, 22915925), (5, 4583185), (25, 916637), (41, 558925), (79, 290075), (205, 111785), (283, 80975), (395, 58015), (1025, 22357), (1415, 16195), (1975, 11603), (3239, 7075)]