28994075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 39908160

約数和(自身を除く): 10914085

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 1787, 3245, 8935, 16225, 19657, 44675, 98285, 105433, 491425, 527165, 1159763, 2635825, 5798815, 28994075]

約数ペア:

[(1, 28994075), (5, 5798815), (11, 2635825), (25, 1159763), (55, 527165), (59, 491425), (275, 105433), (295, 98285), (649, 44675), (1475, 19657), (1787, 16225), (3245, 8935)]