1900152575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{6563}}^1$

素因数の和:6923

約数の個数: 24

約数和(自身を含む): 2427971088

約数和(自身を除く): 527818513

約数列:

[1, 5, 25, 37, 185, 313, 925, 1565, 6563, 7825, 11581, 32815, 57905, 164075, 242831, 289525, 1214155, 2054219, 6070775, 10271095, 51355475, 76006103, 380030515, 1900152575]

約数ペア:

[(1, 1900152575), (5, 380030515), (25, 76006103), (37, 51355475), (185, 10271095), (313, 6070775), (925, 2054219), (1565, 1214155), (6563, 289525), (7825, 242831), (11581, 164075), (32815, 57905)]