47944875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 41012565

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 165, 177, 197, 275, 295, 375, 591, 649, 825, 885, 985, 1375, 1475, 1947, 2167, 2955, 3245, 4125, 4425, 4925, 6501, 7375, 9735, 10835, 11623, 14775, 16225, 22125, 24625, 32505, 34869, 48675, 54175, 58115, 73875, 81125, 127853, 162525, 174345, 243375, 270875, 290575, 383559, 639265, 812625, 871725, 1452875, 1917795, 3196325, 4358625, 9588975, 15981625, 47944875]

約数ペア:

[(1, 47944875), (3, 15981625), (5, 9588975), (11, 4358625), (15, 3196325), (25, 1917795), (33, 1452875), (55, 871725), (59, 812625), (75, 639265), (125, 383559), (165, 290575), (177, 270875), (197, 243375), (275, 174345), (295, 162525), (375, 127853), (591, 81125), (649, 73875), (825, 58115), (885, 54175), (985, 48675), (1375, 34869), (1475, 32505), (1947, 24625), (2167, 22125), (2955, 16225), (3245, 14775), (4125, 11623), (4425, 10835), (4925, 9735), (6501, 7375)]