987482025

素因数分解:

$3^2\times 5^2\times {\mathrm{839}}^1\times {\mathrm{5231}}^1$

素因数の和:6086

約数の個数: 36

約数和(自身を含む): 1771136640

約数和(自身を除く): 783654615

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 839, 2517, 4195, 5231, 7551, 12585, 15693, 20975, 26155, 37755, 47079, 62925, 78465, 130775, 188775, 235395, 392325, 1176975, 4388809, 13166427, 21944045, 39499281, 65832135, 109720225, 197496405, 329160675, 987482025]

約数ペア:

[(1, 987482025), (3, 329160675), (5, 197496405), (9, 109720225), (15, 65832135), (25, 39499281), (45, 21944045), (75, 13166427), (225, 4388809), (839, 1176975), (2517, 392325), (4195, 235395), (5231, 188775), (7551, 130775), (12585, 78465), (15693, 62925), (20975, 47079), (26155, 37755)]