4582718225

素因数分解:

$5^2\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{1091}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 5715571680

約数和(自身を除く): 1132853455

約数列:

[1, 5, 25, 401, 419, 1091, 2005, 2095, 5455, 10025, 10475, 27275, 168019, 437491, 457129, 840095, 2187455, 2285645, 4200475, 10937275, 11428225, 183308729, 916543645, 4582718225]

約数ペア:

[(1, 4582718225), (5, 916543645), (25, 183308729), (401, 11428225), (419, 10937275), (1091, 4200475), (2005, 2285645), (2095, 2187455), (5455, 840095), (10025, 457129), (10475, 437491), (27275, 168019)]