69916475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 89190720

約数和(自身を除く): 19274245

約数列:

[1, 5, 25, 59, 107, 295, 443, 535, 1475, 2215, 2675, 6313, 11075, 26137, 31565, 47401, 130685, 157825, 237005, 653425, 1185025, 2796659, 13983295, 69916475]

約数ペア:

[(1, 69916475), (5, 13983295), (25, 2796659), (59, 1185025), (107, 653425), (295, 237005), (443, 157825), (535, 130685), (1475, 47401), (2215, 31565), (2675, 26137), (6313, 11075)]