486644975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 675671040

約数和(自身を除く): 189026065

約数列:

[1, 5, 17, 25, 31, 43, 85, 155, 215, 425, 527, 731, 775, 859, 1075, 1333, 2635, 3655, 4295, 6665, 13175, 14603, 18275, 21475, 22661, 26629, 33325, 36937, 73015, 113305, 133145, 184685, 365075, 452693, 566525, 627929, 665725, 923425, 1145047, 2263465, 3139645, 5725235, 11317325, 15698225, 19465799, 28626175, 97328995, 486644975]

約数ペア:

[(1, 486644975), (5, 97328995), (17, 28626175), (25, 19465799), (31, 15698225), (43, 11317325), (85, 5725235), (155, 3139645), (215, 2263465), (425, 1145047), (527, 923425), (731, 665725), (775, 627929), (859, 566525), (1075, 452693), (1333, 365075), (2635, 184685), (3655, 133145), (4295, 113305), (6665, 73015), (13175, 36937), (14603, 33325), (18275, 26629), (21475, 22661)]