155501450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239233}}^1$

素因数の和:239258

約数の個数: 24

約数和(自身を含む): 311482668

約数和(自身を除く): 155981218

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 239233, 478466, 1196165, 2392330, 3110029, 5980825, 6220058, 11961650, 15550145, 31100290, 77750725, 155501450]

約数ペア:

[(1, 155501450), (2, 77750725), (5, 31100290), (10, 15550145), (13, 11961650), (25, 6220058), (26, 5980825), (50, 3110029), (65, 2392330), (130, 1196165), (325, 478466), (650, 239233)]